JBA is one of the most trusted names in the aftermarket exhaust industry because of our commitment to manufacturing excellence. Our product designs are original, innovative and always deliver. Power, quality, fit, durability, and emissions legality are what we are known for. In 1987, those qualities were not present in the header or exhaust industry, so JBA set out to build our own products to meet the needs of the growing street performance market. Originally developed for the 5.0L Mustang, JBA's replacement Cat4Ward headers were engineered with heavy-duty features, easy installation, a durable design, and emissions legal status that made them an instant hit with automotive enthusiasts across America. As demand grew and emissions regulation increased, we saw the need to broaden our product line to cover most popular GM, Ford, Dodge, Jeep, Nissan and Toyota vehicles. We have applied our manufacturing philosophy and build qualities to our entire product line to offer you the most complete line of quality 50 sate emissions legal exhaust products in the industry. Today we offer a variety of products to meet the demands of the performance enthusiast; JBA Cat4Ward Headers, JBA Performance Exhaust Systems, JBA PowerCables ignition wires and our new line of Long Tube Race Headers, all available direct from this website or through our network of installers, retailers, and mail order performance retailers.
| Make | Model | Years | Engine | Fitment Notes |
| Chevrolet | Blazer | 1969 | 5.0L / 307 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | Blazer | 1970 | 5.0L / 307 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | Blazer | 1971 | 5.0L / 307 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | Blazer | 1972 | 5.0L / 307 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | Blazer | 1973 | 5.0L / 307 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | Blazer | 1974 | 5.7L / 350 / V8 | Installation requires welding/modification to exhaust system./modification to exhaust system. Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | C10 Pickup | 1965 | 4.6L / 283 / V8 | Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump Legal for use on 65-67 C10 Emission Vehicles in 50 States |
| Chevrolet | C10 Pickup | 1966 | 5.3L / 327 / V8 4.6L / 283 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump Legal for use on 66-67 C10 Emission Vehicles in 50 States Legal for use on 65-67 C10 Emission Vehicles in 50 States |
| Chevrolet | C10 Pickup | 1967 | 5.3L / 327 / V8 4.6L / 283 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump Legal for use on 66-67 C10 Emission Vehicles in 50 States Legal for use on 65-67 C10 Emission Vehicles in 50 States |
| Chevrolet | C10 Pickup | 1968 | 5.4L / 327 / V8 5.3L / 327 / V8 5.0L / 307 / V8 |
Installation requires welding/modification to exhaust system. Use big block flapper valve for smog legal applications. Replacement spark plug wire and/or boot included. Metallic Ceramic Coated without Smog Pump Legal for use on 1968 C10 Emission Vehicles in 49 States Not Legal for use on 1968 C10 Emission Vehicles in California Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. CARB Executive Order D-57-33 |
| Chevrolet | C10 Pickup | 1969 | 5.7L / 350 / V8 5.0L / 307 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | C10 Pickup | 1970 | 5.7L / 350 / V8 5.0L / 307 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | C10 Pickup | 1971 | 5.7L / 350 / V8 5.0L / 307 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | C10 Pickup | 1972 | 5.7L / 350 / V8 5.0L / 307 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | C10 Pickup | 1973 | 5.7L / 350 / V8 5.0L / 307 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | C10 Pickup | 1974 | 5.7L / 350 / V8 | Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | C10 Suburban | 1967 | 4.6L / 283 / V8 5.3L / 327 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump Legal for use on 1967 C10 Suburban Emission Vehicles in 50 States |
| Chevrolet | C10 Suburban | 1968 | 5.4L / 327 / V8 5.3L / 327 / V8 5.0L / 307 / V8 |
Installation requires welding/modification to exhaust system. Use big block flapper valve for smog legal applications. Replacement spark plug wire and/or boot included. Metallic Ceramic Coated without Smog Pump Legal for use on 68-69 C10 Suburban Emission Vehicles in 49 States Not Legal for use on 68-69 C10 Suburban Emission Vehicles in California Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. CARB Executive Order D-57-33 |
| Chevrolet | C10 Suburban | 1969 | 5.3L / 327 / V8 5.0L / 307 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system. Use big block flapper valve for smog legal applications. Replacement spark plug wire and/or boot included. Metallic Ceramic Coated without Smog Pump Legal for use on 68-69 C10 Suburban Emission Vehicles in 49 States Not Legal for use on 68-69 C10 Suburban Emission Vehicles in California Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. CARB Executive Order D-57-33 |
| Chevrolet | C10 Suburban | 1970 | 5.0L / 307 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | C10 Suburban | 1971 | 5.0L / 307 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | C10 Suburban | 1972 | 5.0L / 307 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | C10 Suburban | 1973 | 5.0L / 307 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | C10 Suburban | 1974 | 5.7L / 350 / V8 | Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | C10 Suburban | 1975 | 5.7L / 350 / V8 | Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | C10 Suburban | 1976 | 5.7L / 350 / V8 | Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | C10 Suburban | 1977 | 5.0L / 305 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | C10 Suburban | 1978 | 5.0L / 305 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | C10 Suburban | 1979 | 5.0L / 305 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | C10 Suburban | 1980 | 5.7L / 350 / V8 | Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | C10 Suburban | 1981 | 5.0L / 305 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | C10 Suburban | 1982 | 5.0L / 305 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | C10 Suburban | 1983 | 5.0L / 305 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | C10 Suburban | 1984 | 5.0L / 305 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | C10 Suburban | 1985 | 5.0L / 305 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | C10 Suburban | 1986 | 5.0L / 305 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | C10 | 1975 | 5.7L / 350 / V8 | Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | C10 | 1976 | 6.6L / 400 / V8 5.7L / 350 / V8 |
Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump Legal for use on 76-80 C10 Emission Vehicles in 49 States Not Legal for use on 76-80 C10 Emission Vehicles in California CARB Executive Order D-57-33 |
| Chevrolet | C10 | 1977 | 6.6L / 400 / V8 5.7L / 350 / V8 5.0L / 305 / V8 |
Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump Legal for use on 76-80 C10 Emission Vehicles in 49 States Not Legal for use on 76-80 C10 Emission Vehicles in California CARB Executive Order D-57-33 |
| Chevrolet | C10 | 1978 | 6.6L / 400 / V8 5.7L / 350 / V8 5.0L / 305 / V8 |
Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump Legal for use on 76-80 C10 Emission Vehicles in 49 States Not Legal for use on 76-80 C10 Emission Vehicles in California CARB Executive Order D-57-33 |
| Chevrolet | C10 | 1979 | 6.6L / 400 / V8 5.7L / 350 / V8 5.0L / 305 / V8 |
Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump Legal for use on 76-80 C10 Emission Vehicles in 49 States Not Legal for use on 76-80 C10 Emission Vehicles in California CARB Executive Order D-57-33 |
| Chevrolet | C10 | 1980 | 6.6L / 400 / V8 5.7L / 350 / V8 5.0L / 305 / V8 |
Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump Legal for use on 76-80 C10 Emission Vehicles in 49 States Not Legal for use on 76-80 C10 Emission Vehicles in California CARB Executive Order D-57-33 |
| Chevrolet | C10 | 1981 | 5.7L / 350 / V8 5.0L / 305 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | C10 | 1982 | 5.7L / 350 / V8 5.0L / 305 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | C10 | 1983 | 5.7L / 350 / V8 5.0L / 305 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | C10 | 1984 | 5.7L / 350 / V8 5.0L / 305 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | C10 | 1985 | 5.7L / 350 / V8 5.0L / 305 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | C10 | 1986 | 5.7L / 350 / V8 5.0L / 305 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | C15 | 1982 | 5.7L / 350 / V8 | Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | C15 | 1983 | 5.7L / 350 / V8 | Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | C15 | 1984 | 5.7L / 350 / V8 | Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | C15 | 1985 | 5.7L / 350 / V8 | Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | C20 Pickup | 1965 | 4.6L / 283 / V8 | Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump Legal for use on 65-67 C20 pickup Emission Vehicles in 50 States |
| Chevrolet | C20 Pickup | 1966 | 4.6L / 283 / V8 5.3L / 327 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump Legal for use on 65-67 C20 pickup Emission Vehicles in 50 States Legal for use on C20 pickup Emission Vehicles in 50 States |
| Chevrolet | C20 Pickup | 1967 | 4.6L / 283 / V8 5.3L / 327 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump Legal for use on 65-67 C20 pickup Emission Vehicles in 50 States Legal for use on C20 pickup Emission Vehicles in 50 States |
| Chevrolet | C20 Pickup | 1968 | 5.4L / 327 / V8 5.3L / 327 / V8 5.0L / 307 / V8 |
Installation requires welding/modification to exhaust system. Use big block flapper valve for smog legal applications. Replacement spark plug wire and/or boot included. Metallic Ceramic Coated Legal for use on C20 pickup Emission Vehicles in 49 States Not Legal for use on 68-69 C20 pickup Emission Vehicles in California Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | C20 Pickup | 1969 | 5.3L / 327 / V8 5.0L / 307 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system. Use big block flapper valve for smog legal applications. Replacement spark plug wire and/or boot included. Metallic Ceramic Coated Legal for use on C20 pickup Emission Vehicles in 49 States Not Legal for use on 68-69 C20 pickup Emission Vehicles in California Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | C20 Pickup | 1970 | 5.0L / 307 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | C20 Pickup | 1971 | 5.0L / 307 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | C20 Pickup | 1972 | 5.0L / 307 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | C20 Pickup | 1973 | 5.0L / 307 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | C20 Pickup | 1974 | 5.7L / 350 / V8 | Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | C20 Suburban | 1967 | 4.6L / 283 / V8 5.3L / 327 / V8 |
Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump Legal for use on 1967 C20 Suburban Emission Vehicles in 50 States |
| Chevrolet | C20 Suburban | 1968 | 5.3L / 327 / V8 5.0L / 307 / V8 |
Installation requires welding/modification to exhaust system. Use big block flapper valve for smog legal applications. Replacement spark plug wire and/or boot included. Metallic Ceramic Coated Legal for use on C20 Suburban Emission Vehicles in 49 States Not Legal for use on 68-69 C20 Suburban Emission Vehicles in California Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | C20 Suburban | 1969 | 5.3L / 327 / V8 5.0L / 307 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system. Use big block flapper valve for smog legal applications. Replacement spark plug wire and/or boot included. Metallic Ceramic Coated Legal for use on C20 Suburban Emission Vehicles in 49 States Not Legal for use on 68-69 C20 Suburban Emission Vehicles in California Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | C20 Suburban | 1970 | 5.0L / 307 / V8 5.7L / 350 / V8 |
Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | C20 Suburban | 1971 | 5.0L / 307 / V8 5.7L / 350 / V8 |
Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | C20 Suburban | 1972 | 5.0L / 307 / V8 5.7L / 350 / V8 |
Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | C20 Suburban | 1973 | 5.0L / 307 / V8 5.7L / 350 / V8 |
Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | C20 Suburban | 1974 | 5.7L / 350 / V8 | Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | C20 Suburban | 1975 | 5.7L / 350 / V8 | Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | C20 Suburban | 1976 | 6.6L / 400 / V8 5.7L / 350 / V8 |
Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump Legal for use on C20 Suburban Emission Vehicles in 49 States Not Legal for use on 76-80 C20 Suburban Emission Vehicles in California CARB Executive Order D-57-33 |
| Chevrolet | C20 Suburban | 1977 | 6.6L / 400 / V8 5.0L / 305 / V8 5.7L / 350 / V8 |
Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump Legal for use on C20 Suburban Emission Vehicles in 49 States Not Legal for use on 76-80 C20 Suburban Emission Vehicles in California CARB Executive Order D-57-33 |
| Chevrolet | C20 Suburban | 1978 | 6.6L / 400 / V8 5.0L / 305 / V8 5.7L / 350 / V8 |
Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump Legal for use on C20 Suburban Emission Vehicles in 49 States Not Legal for use on 76-80 C20 Suburban Emission Vehicles in California CARB Executive Order D-57-33 |
| Chevrolet | C20 Suburban | 1979 | 6.6L / 400 / V8 5.0L / 305 / V8 5.7L / 350 / V8 |
Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump Legal for use on C20 Suburban Emission Vehicles in 49 States Not Legal for use on 76-80 C20 Suburban Emission Vehicles in California CARB Executive Order D-57-33 |
| Chevrolet | C20 Suburban | 1980 | 6.6L / 400 / V8 5.7L / 350 / V8 |
Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump Legal for use on C20 Suburban Emission Vehicles in 49 States Not Legal for use on 76-80 C20 Suburban Emission Vehicles in California CARB Executive Order D-57-33 |
| Chevrolet | C20 Suburban | 1981 | 5.0L / 305 / V8 5.7L / 350 / V8 |
Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | C20 Suburban | 1982 | 5.0L / 305 / V8 5.7L / 350 / V8 |
Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | C20 Suburban | 1983 | 5.0L / 305 / V8 5.7L / 350 / V8 |
Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | C20 Suburban | 1984 | 5.0L / 305 / V8 5.7L / 350 / V8 |
Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | C20 Suburban | 1985 | 5.0L / 305 / V8 5.7L / 350 / V8 |
Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | C20 Suburban | 1986 | 5.0L / 305 / V8 5.7L / 350 / V8 |
Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | C20 | 1975 | 5.7L / 350 / V8 | Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | C20 | 1976 | 6.6L / 400 / V8 5.7L / 350 / V8 |
Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump Legal for use on 76-80 C20 Emission Vehicles in 49 States Not Legal for use on 76-80 C20 Emission Vehicles in California CARB Executive Order D-57-33 |
| Chevrolet | C20 | 1977 | 6.6L / 400 / V8 5.7L / 350 / V8 5.0L / 305 / V8 |
Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump Legal for use on 76-80 C20 Emission Vehicles in 49 States Not Legal for use on 76-80 C20 Emission Vehicles in California CARB Executive Order D-57-33 |
| Chevrolet | C20 | 1978 | 6.6L / 400 / V8 5.7L / 350 / V8 5.0L / 305 / V8 |
Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump Legal for use on 76-80 C20 Emission Vehicles in 49 States Not Legal for use on 76-80 C20 Emission Vehicles in California CARB Executive Order D-57-33 |
| Chevrolet | C20 | 1979 | 6.6L / 400 / V8 5.7L / 350 / V8 |
Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump Legal for use on 76-80 C20 Emission Vehicles in 49 States Not Legal for use on 76-80 C20 Emission Vehicles in California CARB Executive Order D-57-33 |
| Chevrolet | C20 | 1980 | 6.6L / 400 / V8 5.7L / 350 / V8 |
Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump Legal for use on 76-80 C20 Emission Vehicles in 49 States Not Legal for use on 76-80 C20 Emission Vehicles in California CARB Executive Order D-57-33 |
| Chevrolet | C20 | 1981 | 5.7L / 350 / V8 5.0L / 305 / V8 |
Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | C20 | 1982 | 5.7L / 350 / V8 5.0L / 305 / V8 |
Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | C20 | 1983 | 5.7L / 350 / V8 5.0L / 305 / V8 |
Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | C20 | 1984 | 5.7L / 350 / V8 5.0L / 305 / V8 |
Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | C20 | 1985 | 5.7L / 350 / V8 5.0L / 305 / V8 |
Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | C20 | 1986 | 5.7L / 350 / V8 5.0L / 305 / V8 |
Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | C20 | 1987 | 5.7L / 350 / V8 | Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | C30 Pickup | 1965 | 4.6L / 283 / V8 | Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump Legal for use on 65-67 C30 pickup Emission Vehicles in 50 States |
| Chevrolet | C30 Pickup | 1966 | 5.3L / 327 / V8 4.6L / 283 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump Legal for use on 66-67 C30 pickup Emission Vehicles in 50 States Legal for use on 65-67 C30 pickup Emission Vehicles in 50 States |
| Chevrolet | C30 Pickup | 1967 | 5.3L / 327 / V8 4.6L / 283 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump Legal for use on 66-67 C30 pickup Emission Vehicles in 50 States Legal for use on 65-67 C30 pickup Emission Vehicles in 50 States |
| Chevrolet | C30 Pickup | 1968 | 5.4L / 327 / V8 5.3L / 327 / V8 5.0L / 307 / V8 |
Installation requires welding/modification to exhaust system. Use big block flapper valve for smog legal applications. Replacement spark plug wire and/or boot included. Metallic Ceramic Coated Legal for use on 68-69 C30 pickup Emission Vehicles in 49 States Not Legal for use on 68-69 C30 pickup Emission Vehicles in California Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | C30 Pickup | 1969 | 5.3L / 327 / V8 5.7L / 350 / V8 5.0L / 307 / V8 |
Installation requires welding/modification to exhaust system. Use big block flapper valve for smog legal applications. Replacement spark plug wire and/or boot included. Metallic Ceramic Coated Legal for use on 68-69 C30 pickup Emission Vehicles in 49 States Not Legal for use on 68-69 C30 pickup Emission Vehicles in California Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | C30 Pickup | 1970 | 5.7L / 350 / V8 5.0L / 307 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | C30 Pickup | 1971 | 5.7L / 350 / V8 5.0L / 307 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | C30 Pickup | 1972 | 5.7L / 350 / V8 5.0L / 307 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | C30 Pickup | 1973 | 5.7L / 350 / V8 5.0L / 307 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | C30 Pickup | 1974 | 5.7L / 350 / V8 | Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | C30 | 1975 | 5.7L / 350 / V8 | Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | C30 | 1976 | 6.6L / 400 / V8 5.7L / 350 / V8 |
Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump Legal for use on C30 Emission Vehicles in 49 States Not Legal for use on 76-80 C30 Emission Vehicles in California CARB Executive Order D-57-33 |
| Chevrolet | C30 | 1977 | 6.6L / 400 / V8 5.7L / 350 / V8 |
Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump Legal for use on C30 Emission Vehicles in 49 States Not Legal for use on 76-80 C30 Emission Vehicles in California CARB Executive Order D-57-33 |
| Chevrolet | C30 | 1978 | 6.6L / 400 / V8 5.0L / 305 / V8 5.7L / 350 / V8 |
Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump Legal for use on C30 Emission Vehicles in 49 States Not Legal for use on 76-80 C30 Emission Vehicles in California CARB Executive Order D-57-33 |
| Chevrolet | C30 | 1979 | 5.7L / 350 / V8 | Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | C30 | 1980 | 5.7L / 350 / V8 | Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | C30 | 1981 | 5.7L / 350 / V8 | Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | C30 | 1982 | 5.7L / 350 / V8 | Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | C30 | 1983 | 5.7L / 350 / V8 | Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | C30 | 1984 | 5.7L / 350 / V8 | Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | C30 | 1985 | 5.7L / 350 / V8 | Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | C30 | 1986 | 5.7L / 350 / V8 | Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | C35 | 1983 | 5.7L / 350 / V8 | Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | C35 | 1984 | 5.7L / 350 / V8 | Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | C35 | 1985 | 5.7L / 350 / V8 | Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | C35 | 1986 | 5.7L / 350 / V8 | Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | Chevelle | 1964 | 4.6L / 283 / V8 5.3L / 327 / V8 |
Installation requires welding/modification to exhaust system. Use big block flapper valve for smog legal applications. Replacement spark plug wire and/or boot included. Automatic transmission only. For use with straight plug heads only. Metallic Ceramic Coated without Smog Pump Legal for use on 64-67 Chevelle Emission Vehicles in 50 States Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Legal for use on 67-67 Chevelle Emission Vehicles in 50 States |
| Chevrolet | Chevelle | 1965 | 4.6L / 283 / V8 5.3L / 327 / V8 |
Installation requires welding/modification to exhaust system. Use big block flapper valve for smog legal applications. Replacement spark plug wire and/or boot included. Automatic transmission only. For use with straight plug heads only. Metallic Ceramic Coated without Smog Pump Legal for use on 64-67 Chevelle Emission Vehicles in 50 States Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Legal for use on 67-67 Chevelle Emission Vehicles in 50 States |
| Chevrolet | Chevelle | 1966 | 4.6L / 283 / V8 5.3L / 327 / V8 |
Installation requires welding/modification to exhaust system. Use big block flapper valve for smog legal applications. Replacement spark plug wire and/or boot included. Automatic transmission only. For use with straight plug heads only. Metallic Ceramic Coated without Smog Pump Legal for use on 64-67 Chevelle Emission Vehicles in 50 States Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Legal for use on 67-67 Chevelle Emission Vehicles in 50 States |
| Chevrolet | Chevelle | 1967 | 4.6L / 283 / V8 5.3L / 327 / V8 |
Installation requires welding/modification to exhaust system. Use big block flapper valve for smog legal applications. Replacement spark plug wire and/or boot included. Automatic transmission only. For use with straight plug heads only. Metallic Ceramic Coated without Smog Pump Legal for use on 64-67 Chevelle Emission Vehicles in 50 States Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Legal for use on 67-67 Chevelle Emission Vehicles in 50 States |
| Chevrolet | Chevelle | 1968 | 5.3L / 327 / V8 5.0L / 307 / V8 |
Installation requires welding/modification to exhaust system. Use big block flapper valve for smog legal applications. Replacement spark plug wire and/or boot included. Metallic Ceramic Coated Legal for use on 1968 Chevelle Emission Vehicles in 49 States Not Legal for use on 1968 Chevelle Emission Vehicles in California Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Automatic transmission only. For use with straight plug heads only. without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | Chevelle | 1969 | 5.0L / 307 / V8 5.7L / 350 / V8 |
Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Automatic transmission only. For use with straight plug heads only. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | Chevelle | 1970 | 5.7L / 350 / V8 5.0L / 307 / V8 |
Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Automatic transmission only. For use with straight plug heads only. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump Legal for use on 70-73 Chevelle Emission Vehicles in 49 States Not Legal for use on 70-73 Chevelle Emission Vehicles in California CARB Executive Order D-57-33 |
| Chevrolet | Chevelle | 1971 | 5.7L / 350 / V8 5.0L / 307 / V8 |
Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Automatic transmission only. For use with straight plug heads only. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump Legal for use on 70-73 Chevelle Emission Vehicles in 49 States Not Legal for use on 70-73 Chevelle Emission Vehicles in California CARB Executive Order D-57-33 |
| Chevrolet | Chevelle | 1972 | 5.7L / 350 / V8 5.0L / 307 / V8 |
Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Automatic transmission only. For use with straight plug heads only. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump Legal for use on 70-73 Chevelle Emission Vehicles in 49 States Not Legal for use on 70-73 Chevelle Emission Vehicles in California CARB Executive Order D-57-33 |
| Chevrolet | Chevelle | 1973 | 5.7L / 350 / V8 5.0L / 307 / V8 |
Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Automatic transmission only. For use with straight plug heads only. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump Legal for use on 70-73 Chevelle Emission Vehicles in 49 States Not Legal for use on 70-73 Chevelle Emission Vehicles in California CARB Executive Order D-57-33 |
| Chevrolet | El Camino | 1964 | 5.3L / 327 / V8 4.6L / 283 / V8 |
Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Automatic transmission only. For use with straight plug heads only. Metallic Ceramic Coated without Smog Pump Legal for use on 64-67 El Camino Emission Vehicles in 50 Installation requires welding/modification to exhaust system. Use big block flapper valve for smog legal applications. Replacement spark plug wire and/or boot included. Legal for use on 64-67 El Camino Emission Vehicles in 50 States |
| Chevrolet | El Camino | 1965 | 5.3L / 327 / V8 4.6L / 283 / V8 |
Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Automatic transmission only. For use with straight plug heads only. Metallic Ceramic Coated without Smog Pump Legal for use on 64-67 El Camino Emission Vehicles in 50 Installation requires welding/modification to exhaust system. Use big block flapper valve for smog legal applications. Replacement spark plug wire and/or boot included. Legal for use on 64-67 El Camino Emission Vehicles in 50 States |
| Chevrolet | El Camino | 1966 | 5.3L / 327 / V8 4.6L / 283 / V8 |
Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Automatic transmission only. For use with straight plug heads only. Metallic Ceramic Coated without Smog Pump Legal for use on 64-67 El Camino Emission Vehicles in 50 Installation requires welding/modification to exhaust system. Use big block flapper valve for smog legal applications. Replacement spark plug wire and/or boot included. Legal for use on 64-67 El Camino Emission Vehicles in 50 States |
| Chevrolet | El Camino | 1967 | 5.3L / 327 / V8 4.6L / 283 / V8 |
Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Automatic transmission only. For use with straight plug heads only. Metallic Ceramic Coated without Smog Pump Legal for use on 64-67 El Camino Emission Vehicles in 50 Installation requires welding/modification to exhaust system. Use big block flapper valve for smog legal applications. Replacement spark plug wire and/or boot included. Legal for use on 64-67 El Camino Emission Vehicles in 50 States |
| Chevrolet | El Camino | 1968 | 5.4L / 327 / V8 5.3L / 327 / V8 5.7L / 350 / V8 5.0L / 307 / V8 |
Installation requires welding/modification to exhaust system. Replacement spark plug wire and/or boot included. Metallic Ceramic Coated Legal for use on 68-69 El Camino Emission Vehicles in 49 States Not Legal for use on 68-69 El Camino Emission Vehicles in California Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. For use with straight plug heads only. Automatic transmission only. without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | El Camino | 1969 | 5.3L / 327 / V8 5.7L / 350 / V8 5.0L / 307 / V8 |
Installation requires welding/modification to exhaust system. Replacement spark plug wire and/or boot included. Metallic Ceramic Coated Legal for use on 68-69 El Camino Emission Vehicles in 49 States Not Legal for use on 68-69 El Camino Emission Vehicles in California Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. For use with straight plug heads only. Automatic transmission only. without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | El Camino | 1970 | 6.6L / 400 / V8 5.7L / 350 / V8 5.0L / 307 / V8 |
Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Automatic transmission only. For use with straight plug heads only. Metallic Ceramic Coated without Smog Pump Legal for use on 70-76 El Camino Emission Vehicles in 49 States Not Legal for use on 70-76 El Camino Emission Vehicles in California CARB Executive Order D-57-33 |
| Chevrolet | El Camino | 1971 | 6.6L / 400 / V8 5.7L / 350 / V8 5.0L / 307 / V8 |
Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Automatic transmission only. For use with straight plug heads only. Metallic Ceramic Coated without Smog Pump Legal for use on 70-76 El Camino Emission Vehicles in 49 States Not Legal for use on 70-76 El Camino Emission Vehicles in California CARB Executive Order D-57-33 |
| Chevrolet | El Camino | 1972 | 6.6L / 400 / V8 5.7L / 350 / V8 5.0L / 307 / V8 |
Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Automatic transmission only. For use with straight plug heads only. Metallic Ceramic Coated without Smog Pump Legal for use on 70-76 El Camino Emission Vehicles in 49 States Not Legal for use on 70-76 El Camino Emission Vehicles in California CARB Executive Order D-57-33 |
| Chevrolet | El Camino | 1973 | 6.6L / 400 / V8 5.7L / 350 / V8 5.0L / 307 / V8 |
Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Automatic transmission only. For use with straight plug heads only. Metallic Ceramic Coated without Smog Pump Legal for use on 70-76 El Camino Emission Vehicles in 49 States Not Legal for use on 70-76 El Camino Emission Vehicles in California CARB Executive Order D-57-33 |
| Chevrolet | El Camino | 1974 | 6.6L / 400 / V8 5.7L / 350 / V8 |
Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Automatic transmission only. For use with straight plug heads only. Metallic Ceramic Coated without Smog Pump Legal for use on 70-76 El Camino Emission Vehicles in 49 States Not Legal for use on 70-76 El Camino Emission Vehicles in California CARB Executive Order D-57-33 |
| Chevrolet | El Camino | 1975 | 6.6L / 400 / V8 5.7L / 350 / V8 |
Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Automatic transmission only. For use with straight plug heads only. Metallic Ceramic Coated without Smog Pump Legal for use on 70-76 El Camino Emission Vehicles in 49 States Not Legal for use on 70-76 El Camino Emission Vehicles in California CARB Executive Order D-57-33 |
| Chevrolet | El Camino | 1976 | 6.6L / 400 / V8 5.0L / 305 / V8 5.7L / 350 / V8 |
Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Automatic transmission only. For use with straight plug heads only. Metallic Ceramic Coated without Smog Pump Legal for use on 70-76 El Camino Emission Vehicles in 49 States Not Legal for use on 70-76 El Camino Emission Vehicles in California CARB Executive Order D-57-33 |
| Chevrolet | El Camino | 1977 | 5.0L / 305 / V8 5.7L / 350 / V8 |
Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Automatic transmission only. For use with straight plug heads only. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | El Camino | 1978 | 5.0L / 305 / V8 5.7L / 350 / V8 |
Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Automatic transmission only. For use with straight plug heads only. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | El Camino | 1979 | 5.0L / 305 / V8 5.7L / 350 / V8 |
Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Automatic transmission only. For use with straight plug heads only. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | El Camino | 1980 | 5.0L / 305 / V8 | Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Automatic transmission only. For use with straight plug heads only. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | El Camino | 1981 | 5.0L / 305 / V8 | Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Automatic transmission only. For use with straight plug heads only. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | El Camino | 1982 | 5.0L / 305 / V8 | Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Automatic transmission only. For use with straight plug heads only. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | El Camino | 1983 | 5.0L / 305 / V8 | Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Automatic transmission only. For use with straight plug heads only. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | El Camino | 1984 | 5.0L / 305 / V8 | Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Automatic transmission only. For use with straight plug heads only. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | El Camino | 1985 | 5.0L / 305 / V8 | Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Automatic transmission only. For use with straight plug heads only. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | El Camino | 1986 | 5.0L / 305 / V8 | Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Automatic transmission only. For use with straight plug heads only. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | El Camino | 1987 | 5.0L / 305 / V8 | Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Automatic transmission only. For use with straight plug heads only. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | K10 Pickup | 1965 | 4.6L / 283 / V8 | Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump Legal for use on 65-67 K10 pickup Emission Vehicles in 50 States |
| Chevrolet | K10 Pickup | 1966 | 4.6L / 283 / V8 5.3L / 327 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump Legal for use on 65-67 K10 pickup Emission Vehicles in 50 States Legal for use on 66-67 K10 pickup Emission Vehicles in 50 States |
| Chevrolet | K10 Pickup | 1967 | 4.6L / 283 / V8 5.3L / 327 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump Legal for use on 65-67 K10 pickup Emission Vehicles in 50 States Legal for use on 66-67 K10 pickup Emission Vehicles in 50 States |
| Chevrolet | K10 Pickup | 1968 | 5.4L / 327 / V8 5.3L / 327 / V8 5.0L / 307 / V8 |
Installation requires welding/modification to exhaust system. Use big block flapper valve for smog legal applications. Replacement spark plug wire and/or boot included. Metallic Ceramic Coated Legal for use on 68-69 K10 pickup Emission Vehicles in 49 States Not Legal for use on 68-69 K10 pickup Emission Vehicles in California Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | K10 Pickup | 1969 | 5.3L / 327 / V8 5.7L / 350 / V8 5.0L / 307 / V8 |
Installation requires welding/modification to exhaust system. Use big block flapper valve for smog legal applications. Replacement spark plug wire and/or boot included. Metallic Ceramic Coated Legal for use on 68-69 K10 pickup Emission Vehicles in 49 States Not Legal for use on 68-69 K10 pickup Emission Vehicles in California Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | K10 Pickup | 1970 | 5.7L / 350 / V8 5.0L / 307 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | K10 Pickup | 1971 | 5.7L / 350 / V8 5.0L / 307 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | K10 Pickup | 1972 | 5.7L / 350 / V8 5.0L / 307 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | K10 Pickup | 1973 | 5.7L / 350 / V8 5.0L / 307 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | K10 Pickup | 1974 | 5.7L / 350 / V8 | Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | K10 Suburban | 1967 | 5.3L / 327 / V8 4.6L / 283 / V8 |
Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump Legal for use on 1967 K10 Suburban Emission Vehicles in 50 States |
| Chevrolet | K10 Suburban | 1968 | 5.4L / 327 / V8 5.3L / 327 / V8 5.0L / 307 / V8 |
Installation requires welding/modification to exhaust system. Use big block flapper valve for smog legal applications. Replacement spark plug wire and/or boot included. Metallic Ceramic Coated Legal for use on 68-69 K10 Suburban Emission Vehicles in 49 States Not Legal for use on 68-69 K10 Suburban Emission Vehicles in California Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | K10 Suburban | 1969 | 5.3L / 327 / V8 5.0L / 307 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system. Use big block flapper valve for smog legal applications. Replacement spark plug wire and/or boot included. Metallic Ceramic Coated Legal for use on 68-69 K10 Suburban Emission Vehicles in 49 States Not Legal for use on 68-69 K10 Suburban Emission Vehicles in California Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | K10 Suburban | 1970 | 5.0L / 307 / V8 5.7L / 350 / V8 |
Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | K10 Suburban | 1971 | 5.0L / 307 / V8 5.7L / 350 / V8 |
Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | K10 Suburban | 1972 | 5.0L / 307 / V8 5.7L / 350 / V8 |
Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | K10 Suburban | 1973 | 5.0L / 307 / V8 5.7L / 350 / V8 |
Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | K10 Suburban | 1974 | 5.7L / 350 / V8 | Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | K10 Suburban | 1975 | 6.6L / 400 / V8 5.7L / 350 / V8 |
Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump Legal for use on 75-79 K10 Suburban Emission Vehicles in 49 States Not Legal for use on 75-79 K10 Suburban Emission Vehicles in California CARB Executive Order D-57-33 |
| Chevrolet | K10 Suburban | 1976 | 6.6L / 400 / V8 5.7L / 350 / V8 |
Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump Legal for use on 75-79 K10 Suburban Emission Vehicles in 49 States Not Legal for use on 75-79 K10 Suburban Emission Vehicles in California CARB Executive Order D-57-33 |
| Chevrolet | K10 Suburban | 1977 | 6.6L / 400 / V8 5.7L / 350 / V8 5.0L / 305 / V8 |
Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump Legal for use on 75-79 K10 Suburban Emission Vehicles in 49 States Not Legal for use on 75-79 K10 Suburban Emission Vehicles in California CARB Executive Order D-57-33 |
| Chevrolet | K10 Suburban | 1978 | 6.6L / 400 / V8 5.7L / 350 / V8 5.0L / 305 / V8 |
Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump Legal for use on 75-79 K10 Suburban Emission Vehicles in 49 States Not Legal for use on 75-79 K10 Suburban Emission Vehicles in California CARB Executive Order D-57-33 |
| Chevrolet | K10 Suburban | 1979 | 6.6L / 400 / V8 5.7L / 350 / V8 5.0L / 305 / V8 |
Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump Legal for use on 75-79 K10 Suburban Emission Vehicles in 49 States Not Legal for use on 75-79 K10 Suburban Emission Vehicles in California CARB Executive Order D-57-33 |
| Chevrolet | K10 Suburban | 1980 | 5.7L / 350 / V8 | Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | K10 Suburban | 1981 | 5.7L / 350 / V8 5.0L / 305 / V8 |
Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | K10 Suburban | 1982 | 5.7L / 350 / V8 | Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | K10 Suburban | 1983 | 5.7L / 350 / V8 5.0L / 305 / V8 |
Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | K10 Suburban | 1984 | 5.7L / 350 / V8 | Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | K10 Suburban | 1985 | 5.7L / 350 / V8 | Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | K10 Suburban | 1986 | 5.7L / 350 / V8 5.0L / 305 / V8 |
Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | K10 | 1975 | 5.7L / 350 / V8 | Installation requires welding/modification to exhaust system. Use big block flapper valve for smog legal applications. valve required Replacement spark plug wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | K10 | 1976 | 5.7L / 350 / V8 | Installation requires welding/modification to exhaust system. Use big block flapper valve for smog legal applications. valve required Replacement spark plug wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | K10 | 1977 | 5.7L / 350 / V8 5.0L / 305 / V8 |
Installation requires welding/modification to exhaust system. Use big block flapper valve for smog legal applications. valve required Replacement spark plug wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 Use big block flapper valve for smog legal applications. Valve |
| Chevrolet | K10 | 1978 | 5.7L / 350 / V8 5.0L / 305 / V8 |
Installation requires welding/modification to exhaust system. Use big block flapper valve for smog legal applications. valve required Replacement spark plug wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 Use big block flapper valve for smog legal applications. Valve |
| Chevrolet | K10 | 1979 | 5.7L / 350 / V8 | Installation requires welding/modification to exhaust system. Use big block flapper valve for smog legal applications. valve required Replacement spark plug wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | K10 | 1980 | 5.7L / 350 / V8 | Installation requires welding/modification to exhaust system. Use big block flapper valve for smog legal applications. valve required Replacement spark plug wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | K10 | 1981 | 5.7L / 350 / V8 5.0L / 305 / V8 |
Installation requires welding/modification to exhaust system. Use big block flapper valve for smog legal applications. valve required Replacement spark plug wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 Use big block flapper valve for smog legal applications. Valve |
| Chevrolet | K10 | 1982 | 5.7L / 350 / V8 5.0L / 305 / V8 |
Installation requires welding/modification to exhaust system. Use big block flapper valve for smog legal applications. valve required Replacement spark plug wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 Use big block flapper valve for smog legal applications. Valve |
| Chevrolet | K10 | 1983 | 5.7L / 350 / V8 5.0L / 305 / V8 |
Installation requires welding/modification to exhaust system. Use big block flapper valve for smog legal applications. valve required Replacement spark plug wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 Use big block flapper valve for smog legal applications. Valve |
| Chevrolet | K10 | 1984 | 5.7L / 350 / V8 5.0L / 305 / V8 |
Installation requires welding/modification to exhaust system. Use big block flapper valve for smog legal applications. valve required Replacement spark plug wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 Use big block flapper valve for smog legal applications. Valve |
| Chevrolet | K10 | 1985 | 5.7L / 350 / V8 5.0L / 305 / V8 |
Installation requires welding/modification to exhaust system. Use big block flapper valve for smog legal applications. valve required Replacement spark plug wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 Use big block flapper valve for smog legal applications. Valve |
| Chevrolet | K10 | 1986 | 5.7L / 350 / V8 5.0L / 305 / V8 |
Installation requires welding/modification to exhaust system. Use big block flapper valve for smog legal applications. valve required Replacement spark plug wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 Use big block flapper valve for smog legal applications. Valve |
| Chevrolet | K20 Pickup | 1965 | 4.6L / 283 / V8 | Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump Legal for use on 65-67 K20 pickup Emission Vehicles in 50 States |
| Chevrolet | K20 Pickup | 1966 | 4.6L / 283 / V8 5.3L / 327 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump Legal for use on 65-67 K20 pickup Emission Vehicles in 50 States Legal for use on 66-67 K20 pickup Emission Vehicles in 50 States |
| Chevrolet | K20 Pickup | 1967 | 4.6L / 283 / V8 5.3L / 327 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump Legal for use on 65-67 K20 pickup Emission Vehicles in 50 States Legal for use on 66-67 K20 pickup Emission Vehicles in 50 States |
| Chevrolet | K20 Pickup | 1968 | 5.4L / 327 / V8 5.3L / 327 / V8 5.0L / 307 / V8 |
Installation requires welding/modification to exhaust system. Use big block flapper valve for smog legal applications. Replacement spark plug wire and/or boot included. Metallic Ceramic Coated Legal for use on 68-69 K20 pickup Emission Vehicles in 49 States Not Legal for use on 68-69 K20 pickup Emission Vehicles in California Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | K20 Pickup | 1969 | 5.3L / 327 / V8 5.0L / 307 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system. Use big block flapper valve for smog legal applications. Replacement spark plug wire and/or boot included. Metallic Ceramic Coated Legal for use on 68-69 K20 pickup Emission Vehicles in 49 States Not Legal for use on 68-69 K20 pickup Emission Vehicles in California Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | K20 Pickup | 1970 | 5.0L / 307 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | K20 Pickup | 1971 | 5.0L / 307 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | K20 Pickup | 1972 | 5.0L / 307 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | K20 Pickup | 1973 | 5.0L / 307 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | K20 Pickup | 1974 | 5.7L / 350 / V8 | Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | K20 Suburban | 1967 | 5.3L / 327 / V8 4.6L / 283 / V8 |
Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump Legal for use on 1967 K20 Suburban Emission Vehicles in 50 States |
| Chevrolet | K20 Suburban | 1968 | 5.4L / 327 / V8 5.3L / 327 / V8 5.0L / 307 / V8 |
Installation requires welding/modification to exhaust system. Use big block flapper valve for smog legal applications. Replacement spark plug wire and/or boot included. Metallic Ceramic Coated Legal for use on K20 Suburban Emission Vehicles in 49 States Not Legal for use on 68-69 K20 Suburban Emission Vehicles in California Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | K20 Suburban | 1969 | 5.3L / 327 / V8 5.0L / 307 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system. Use big block flapper valve for smog legal applications. Replacement spark plug wire and/or boot included. Metallic Ceramic Coated Legal for use on K20 Suburban Emission Vehicles in 49 States Not Legal for use on 68-69 K20 Suburban Emission Vehicles in California Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | K20 Suburban | 1970 | 5.0L / 307 / V8 5.7L / 350 / V8 |
Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | K20 Suburban | 1971 | 5.0L / 307 / V8 5.7L / 350 / V8 |
Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | K20 Suburban | 1972 | 5.0L / 307 / V8 5.7L / 350 / V8 |
Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | K20 Suburban | 1973 | 5.0L / 307 / V8 5.7L / 350 / V8 |
Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | K20 Suburban | 1974 | 5.7L / 350 / V8 | Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | K20 Suburban | 1975 | 6.6L / 400 / V8 5.7L / 350 / V8 |
Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump Legal for use on K20 Suburban Emission Vehicles in 49 States Not Legal for use on 75-80 K20 Suburban Emission Vehicles in California CARB Executive Order D-57-33 |
| Chevrolet | K20 Suburban | 1976 | 6.6L / 400 / V8 5.7L / 350 / V8 |
Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump Legal for use on K20 Suburban Emission Vehicles in 49 States Not Legal for use on 75-80 K20 Suburban Emission Vehicles in California CARB Executive Order D-57-33 |
| Chevrolet | K20 Suburban | 1977 | 6.6L / 400 / V8 5.0L / 305 / V8 5.7L / 350 / V8 |
Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump Legal for use on K20 Suburban Emission Vehicles in 49 States Not Legal for use on 75-80 K20 Suburban Emission Vehicles in California CARB Executive Order D-57-33 |
| Chevrolet | K20 Suburban | 1978 | 6.6L / 400 / V8 5.0L / 305 / V8 5.7L / 350 / V8 |
Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump Legal for use on K20 Suburban Emission Vehicles in 49 States Not Legal for use on 75-80 K20 Suburban Emission Vehicles in California CARB Executive Order D-57-33 |
| Chevrolet | K20 Suburban | 1979 | 6.6L / 400 / V8 5.7L / 350 / V8 |
Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump Legal for use on K20 Suburban Emission Vehicles in 49 States Not Legal for use on 75-80 K20 Suburban Emission Vehicles in California CARB Executive Order D-57-33 |
| Chevrolet | K20 Suburban | 1980 | 6.6L / 400 / V8 5.7L / 350 / V8 |
Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump Legal for use on K20 Suburban Emission Vehicles in 49 States Not Legal for use on 75-80 K20 Suburban Emission Vehicles in California CARB Executive Order D-57-33 |
| Chevrolet | K20 Suburban | 1981 | 5.7L / 350 / V8 | Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | K20 Suburban | 1982 | 5.7L / 350 / V8 | Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | K20 Suburban | 1983 | 5.7L / 350 / V8 | Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | K20 Suburban | 1984 | 5.7L / 350 / V8 | Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | K20 Suburban | 1985 | 5.7L / 350 / V8 | Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | K20 Suburban | 1986 | 5.7L / 350 / V8 | Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | K20 | 1975 | 6.6L / 400 / V8 5.7L / 350 / V8 |
Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump Legal for use on 75-80 K20 Emission Vehicles in 49 States Not Legal for use on 75-80 K20 Emission Vehicles in California CARB Executive Order D-57-33 |
| Chevrolet | K20 | 1976 | 6.6L / 400 / V8 5.7L / 350 / V8 |
Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump Legal for use on 75-80 K20 Emission Vehicles in 49 States Not Legal for use on 75-80 K20 Emission Vehicles in California CARB Executive Order D-57-33 |
| Chevrolet | K20 | 1977 | 6.6L / 400 / V8 5.0L / 305 / V8 5.7L / 350 / V8 |
Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump Legal for use on 75-80 K20 Emission Vehicles in 49 States Not Legal for use on 75-80 K20 Emission Vehicles in California CARB Executive Order D-57-33 |
| Chevrolet | K20 | 1978 | 6.6L / 400 / V8 5.0L / 305 / V8 5.7L / 350 / V8 |
Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump Legal for use on 75-80 K20 Emission Vehicles in 49 States Not Legal for use on 75-80 K20 Emission Vehicles in California CARB Executive Order D-57-33 |
| Chevrolet | K20 | 1979 | 6.6L / 400 / V8 5.7L / 350 / V8 |
Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump Legal for use on 75-80 K20 Emission Vehicles in 49 States Not Legal for use on 75-80 K20 Emission Vehicles in California CARB Executive Order D-57-33 |
| Chevrolet | K20 | 1980 | 6.6L / 400 / V8 5.7L / 350 / V8 |
Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump Legal for use on 75-80 K20 Emission Vehicles in 49 States Not Legal for use on 75-80 K20 Emission Vehicles in California CARB Executive Order D-57-33 |
| Chevrolet | K20 | 1981 | 5.7L / 350 / V8 | Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | K20 | 1982 | 5.7L / 350 / V8 | Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | K20 | 1983 | 5.7L / 350 / V8 | Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | K20 | 1984 | 5.7L / 350 / V8 | Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | K20 | 1985 | 5.0L / 305 / V8 5.7L / 350 / V8 |
Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | K20 | 1986 | 5.7L / 350 / V8 | Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | K30 Pickup | 1968 | 5.4L / 327 / V8 5.3L / 327 / V8 5.0L / 307 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump Legal for use on K30 pickup Emission Vehicles in 49 States Not Legal for use on K30 pickup Emission Vehicles in California CARB Executive Order D-57-33 |
| Chevrolet | K30 Pickup | 1969 | 5.3L / 327 / V8 5.7L / 350 / V8 5.0L / 307 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump Legal for use on K30 pickup Emission Vehicles in 49 States Not Legal for use on K30 pickup Emission Vehicles in California CARB Executive Order D-57-33 |
| Chevrolet | K30 Pickup | 1970 | 5.7L / 350 / V8 5.0L / 307 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | K30 Pickup | 1971 | 5.7L / 350 / V8 5.0L / 307 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | K30 Pickup | 1972 | 5.7L / 350 / V8 5.0L / 307 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | K30 Pickup | 1973 | 5.7L / 350 / V8 5.0L / 307 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | K30 Pickup | 1974 | 5.7L / 350 / V8 | Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | K30 | 1977 | 6.6L / 400 / V8 5.7L / 350 / V8 |
Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump Legal for use on K30 Emission Vehicles in 49 States Not Legal for use on K30 Emission Vehicles in California CARB Executive Order D-57-33 |
| Chevrolet | K30 | 1978 | 6.6L / 400 / V8 5.7L / 350 / V8 |
Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump Legal for use on K30 Emission Vehicles in 49 States Not Legal for use on K30 Emission Vehicles in California CARB Executive Order D-57-33 |
| Chevrolet | K30 | 1979 | 6.6L / 400 / V8 5.7L / 350 / V8 |
Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump Legal for use on K30 Emission Vehicles in 49 States Not Legal for use on K30 Emission Vehicles in California CARB Executive Order D-57-33 |
| Chevrolet | K30 | 1980 | 6.6L / 400 / V8 5.7L / 350 / V8 |
Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump Legal for use on K30 Emission Vehicles in 49 States Not Legal for use on K30 Emission Vehicles in California CARB Executive Order D-57-33 |
| Chevrolet | K30 | 1981 | 5.7L / 350 / V8 | Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | K30 | 1982 | 5.7L / 350 / V8 | Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | K30 | 1983 | 5.7L / 350 / V8 | Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | K30 | 1984 | 5.7L / 350 / V8 | Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | K30 | 1985 | 5.7L / 350 / V8 | Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | K30 | 1986 | 5.7L / 350 / V8 | Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | K5 Blazer | 1975 | 6.6L / 400 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump Legal for use on 75-79 K5 Blazer Emission Vehicles in 49 States Not Legal for use on 75-79 K5 Blazer Emission Vehicles in California Installation requires welding/modification to exhaust system. CARB Executive Order D-57-33 |
| Chevrolet | K5 Blazer | 1976 | 6.6L / 400 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump Legal for use on 75-79 K5 Blazer Emission Vehicles in 49 States Not Legal for use on 75-79 K5 Blazer Emission Vehicles in California Installation requires welding/modification to exhaust system. CARB Executive Order D-57-33 |
| Chevrolet | K5 Blazer | 1977 | 6.6L / 400 / V8 5.0L / 305 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump Legal for use on 75-79 K5 Blazer Emission Vehicles in 49 States Not Legal for use on 75-79 K5 Blazer Emission Vehicles in California CARB Executive Order D-57-33 Installation requires welding/modification to exhaust system. |
| Chevrolet | K5 Blazer | 1978 | 6.6L / 400 / V8 5.0L / 305 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump Legal for use on 75-79 K5 Blazer Emission Vehicles in 49 States Not Legal for use on 75-79 K5 Blazer Emission Vehicles in California CARB Executive Order D-57-33 Installation requires welding/modification to exhaust system. |
| Chevrolet | K5 Blazer | 1979 | 6.6L / 400 / V8 5.0L / 305 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump Legal for use on 75-79 K5 Blazer Emission Vehicles in 49 States Not Legal for use on 75-79 K5 Blazer Emission Vehicles in California CARB Executive Order D-57-33 Installation requires welding/modification to exhaust system. |
| Chevrolet | K5 Blazer | 1980 | 5.0L / 305 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 Installation requires welding/modification to exhaust system. |
| Chevrolet | K5 Blazer | 1981 | 5.0L / 305 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 Installation requires welding/modification to exhaust system. |
| Chevrolet | K5 Blazer | 1982 | 5.0L / 305 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 Installation requires welding/modification to exhaust system. |
| Chevrolet | K5 Blazer | 1983 | 5.0L / 305 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 Installation requires welding/modification to exhaust system. |
| Chevrolet | K5 Blazer | 1984 | 5.0L / 305 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 Installation requires welding/modification to exhaust system. |
| Chevrolet | K5 Blazer | 1985 | 5.0L / 305 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 Installation requires welding/modification to exhaust system. |
| Chevrolet | K5 Blazer | 1986 | 5.0L / 305 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 Installation requires welding/modification to exhaust system. |
| Chevrolet | Malibu | 1975 | 5.7L / 350 / V8 | Use big block flapper valve for smog legal applications For use with straight plug heads only. Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Automatic transmission only. Metallic Ceramic Coated without Smog Pump Legal for use on Malibu Emission Vehicles in 49 States Not Legal for use on 73-76 Malibu Emission Vehicles in California CARB Executive Order D-57-33 |
| Chevrolet | Malibu | 1978 | 5.0L / 305 / V8 5.7L / 350 / V8 |
Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Automatic transmission only. For use with straight plug heads only. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | Malibu | 1979 | 5.0L / 305 / V8 5.7L / 350 / V8 |
Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Automatic transmission only. For use with straight plug heads only. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | Malibu | 1980 | 5.0L / 305 / V8 5.7L / 350 / V8 |
Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Automatic transmission only. For use with straight plug heads only. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | Malibu | 1981 | 5.0L / 305 / V8 5.7L / 350 / V8 |
Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Automatic transmission only. For use with straight plug heads only. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | Malibu | 1982 | 5.0L / 305 / V8 | Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Automatic transmission only. For use with straight plug heads only. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| Chevrolet | Malibu | 1983 | 5.0L / 305 / V8 | Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Automatic transmission only. For use with straight plug heads only. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | C15 Suburban | 1977 | 5.0L / 305 / V8 | Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | C15 Suburban | 1978 | 5.0L / 305 / V8 | Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | C15/C1500 Pickup | 1967 | 4.6L / 283 / V8 5.3L / 327 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump Legal for use on 1967 C15/C1500 pickup Emission Vehicles in 50 States |
| GMC | C15/C1500 Pickup | 1968 | 5.4L / 327 / V8 5.3L / 327 / V8 5.0L / 307 / V8 |
Installation requires welding/modification to exhaust system. Use big block flapper valve for smog legal applications. Replacement spark plug wire and/or boot included. Metallic Ceramic Coated Legal for use on 1968 C15/C1500 pickup Emission Vehicles in 49 States Not Legal for use on 1968 C15/C1500 pickup Emission Vehicles in California Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. without Smog Pump CARB Executive Order D-57-33 |
| GMC | C15/C1500 Pickup | 1969 | 5.7L / 350 / V8 5.0L / 307 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | C15/C1500 Pickup | 1970 | 5.7L / 350 / V8 5.0L / 307 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | C15/C1500 Pickup | 1971 | 5.7L / 350 / V8 5.0L / 307 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | C15/C1500 Pickup | 1972 | 5.7L / 350 / V8 5.0L / 307 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | C15/C1500 Pickup | 1973 | 5.7L / 350 / V8 5.0L / 307 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | C15/C1500 Pickup | 1974 | 5.7L / 350 / V8 | Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | C15/C1500 Suburban | 1967 | 4.6L / 283 / V8 5.3L / 327 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump Legal for use on 1967 C15/C1500 Suburban Emission Vehicles in 50 States |
| GMC | C15/C1500 Suburban | 1968 | 5.4L / 327 / V8 5.3L / 327 / V8 5.0L / 307 / V8 |
Installation requires welding/modification to exhaust system. Use big block flapper valve for smog legal applications. Replacement spark plug wire and/or boot included. Metallic Ceramic Coated Legal for use on 1968 C15/C1500 Suburban Emission Vehicles in 49 States Not Legal for use on 1968 C15/C1500 Suburban Emission Vehicles in California Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. without Smog Pump CARB Executive Order D-57-33 |
| GMC | C15/C1500 Suburban | 1969 | 5.7L / 350 / V8 5.0L / 307 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | C15/C1500 Suburban | 1970 | 5.7L / 350 / V8 5.0L / 307 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | C15/C1500 Suburban | 1971 | 5.7L / 350 / V8 5.0L / 307 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | C15/C1500 Suburban | 1972 | 5.7L / 350 / V8 5.0L / 307 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | C15/C1500 Suburban | 1973 | 5.7L / 350 / V8 5.0L / 307 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | C15/C1500 Suburban | 1974 | 5.7L / 350 / V8 | Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | C1500 Suburban | 1979 | 5.0L / 305 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | C1500 Suburban | 1980 | 5.7L / 350 / V8 | Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | C1500 Suburban | 1981 | 5.0L / 305 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | C1500 Suburban | 1982 | 5.0L / 305 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | C1500 Suburban | 1983 | 5.0L / 305 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | C1500 Suburban | 1984 | 5.0L / 305 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | C1500 Suburban | 1985 | 5.0L / 305 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | C1500 Suburban | 1986 | 5.0L / 305 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | C1500 | 1979 | 6.6L / 400 / V8 5.0L / 305 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump Legal for use on 79-80 C1500 Emission Vehicles in 49 States Not Legal for use on 79-80 C1500 Emission Vehicles in California CARB Executive Order D-57-33 |
| GMC | C1500 | 1980 | 6.6L / 400 / V8 5.0L / 305 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump Legal for use on 79-80 C1500 Emission Vehicles in 49 States Not Legal for use on 79-80 C1500 Emission Vehicles in California CARB Executive Order D-57-33 |
| GMC | C1500 | 1981 | 5.0L / 305 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | C1500 | 1982 | 5.0L / 305 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | C1500 | 1983 | 5.0L / 305 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | C1500 | 1984 | 5.0L / 305 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | C1500 | 1985 | 5.0L / 305 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | C1500 | 1986 | 5.0L / 305 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | C15 | 1975 | 5.7L / 350 / V8 | Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | C15 | 1976 | 6.6L / 400 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump Legal for use on 76, 78 C15 Emission Vehicles in 49 States Not Legal for use on 76, 78 C15 Emission Vehicles in California CARB Executive Order D-57-33 |
| GMC | C15 | 1977 | 5.7L / 350 / V8 5.0L / 305 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | C15 | 1978 | 6.6L / 400 / V8 5.7L / 350 / V8 5.0L / 305 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump Legal for use on 76, 78 C15 Emission Vehicles in 49 States Not Legal for use on 76, 78 C15 Emission Vehicles in California CARB Executive Order D-57-33 |
| GMC | C25 Suburban | 1975 | 5.7L / 350 / V8 | Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | C25 Suburban | 1976 | 5.7L / 350 / V8 | Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | C25 Suburban | 1977 | 5.0L / 305 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | C25 Suburban | 1978 | 6.6L / 400 / V8 5.0L / 305 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump Legal for use on 1978 C25 Suburban Emission Vehicles in 49 States Not Legal for use on 1978 C25 Suburban Emission Vehicles in California CARB Executive Order D-57-33 |
| GMC | C25/C2500 Pickup | 1967 | 5.3L / 327 / V8 4.6L / 283 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump Legal for use on 1967 C25/C2500 pickup Emission Vehicles in 50 States |
| GMC | C25/C2500 Pickup | 1968 | 5.0L / 307 / V8 | Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | C25/C2500 Pickup | 1969 | 5.7L / 350 / V8 5.0L / 307 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | C25/C2500 Pickup | 1970 | 5.7L / 350 / V8 5.0L / 307 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | C25/C2500 Pickup | 1971 | 5.7L / 350 / V8 5.0L / 307 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | C25/C2500 Pickup | 1972 | 5.7L / 350 / V8 5.0L / 307 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | C25/C2500 Pickup | 1973 | 5.7L / 350 / V8 5.0L / 307 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | C25/C2500 Pickup | 1974 | 5.7L / 350 / V8 | Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | C25/C2500 Suburban | 1967 | 5.3L / 327 / V8 4.6L / 283 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump Legal for use on 1967 C25/2500 Suburban Emission Vehicles in 50 States Legal for use on 1967 C25/C2500 Suburban Emission Vehicles in 50 States |
| GMC | C25/C2500 Suburban | 1968 | 5.4L / 327 / V8 5.3L / 327 / V8 5.0L / 307 / V8 |
Installation requires welding/modification to exhaust system. Use big block flapper valve for smog legal applications. Replacement spark plug wire and/or boot included. Metallic Ceramic Coated Legal for use on 1968 C25/C2500 pickup Emission Vehicles in 49 States Not Legal for use on 1968 C25/C2500 pickup Emission Vehicles in California Legal for use on 1968 C25/2500 Suburban Emission Vehicles in 49 States Not Legal for use on 1968 C25/2500 Suburban Emission Vehicles in California Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. without Smog Pump CARB Executive Order D-57-33 |
| GMC | C25/C2500 Suburban | 1969 | 5.0L / 307 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | C25/C2500 Suburban | 1970 | 5.0L / 307 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | C25/C2500 Suburban | 1971 | 5.0L / 307 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | C25/C2500 Suburban | 1972 | 5.0L / 307 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | C25/C2500 Suburban | 1973 | 5.0L / 307 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | C25/C2500 Suburban | 1974 | 5.7L / 350 / V8 | Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | C2500 Suburban | 1979 | 5.7L / 350 / V8 | Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | C2500 Suburban | 1980 | 6.6L / 400 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump Legal for use on 1980 C2500 Suburban Emission Vehicles in 49 States Not Legal for use on 1980 C2500 Suburban Emission Vehicles in California CARB Executive Order D-57-33 |
| GMC | C2500 Suburban | 1981 | 5.7L / 350 / V8 | Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | C2500 Suburban | 1982 | 5.0L / 305 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | C2500 Suburban | 1983 | 5.0L / 305 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | C2500 Suburban | 1984 | 5.0L / 305 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | C2500 Suburban | 1985 | 5.0L / 305 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | C2500 Suburban | 1986 | 5.0L / 305 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | C2500 | 1979 | 6.6L / 400 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump Legal for use on 1979 C2500 Emission Vehicles in 49 States Not Legal for use on 1979 C2500 Emission Vehicles in California CARB Executive Order D-57-33 |
| GMC | C2500 | 1980 | 5.7L / 350 / V8 5.0L / 305 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | C2500 | 1981 | 5.7L / 350 / V8 5.0L / 305 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | C2500 | 1982 | 5.7L / 350 / V8 5.0L / 305 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | C2500 | 1983 | 5.7L / 350 / V8 5.0L / 305 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | C2500 | 1984 | 5.7L / 350 / V8 5.0L / 305 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | C2500 | 1985 | 5.7L / 350 / V8 5.0L / 305 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | C2500 | 1986 | 5.7L / 350 / V8 5.0L / 305 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | C25 | 1975 | 5.7L / 350 / V8 | Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | C25 | 1976 | 6.6L / 400 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump Legal for use on 76-78 C25 Emission Vehicles in 49 States Not Legal for use on 76-78 C25 Emission Vehicles in California CARB Executive Order D-57-33 |
| GMC | C25 | 1977 | 6.6L / 400 / V8 5.0L / 305 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump Legal for use on 76-78 C25 Emission Vehicles in 49 States Not Legal for use on 76-78 C25 Emission Vehicles in California CARB Executive Order D-57-33 |
| GMC | C25 | 1978 | 6.6L / 400 / V8 5.0L / 305 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump Legal for use on 76-78 C25 Emission Vehicles in 49 States Not Legal for use on 76-78 C25 Emission Vehicles in California CARB Executive Order D-57-33 |
| GMC | C35/C3500 Pickup | 1967 | 4.6L / 283 / V8 | Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump Legal for use on 1967 C35/C3500 pickup Emission Vehicles in 50 States |
| GMC | C35/C3500 Pickup | 1968 | 5.0L / 307 / V8 | Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | C35/C3500 Pickup | 1969 | 5.7L / 350 / V8 5.0L / 307 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | C35/C3500 Pickup | 1970 | 5.7L / 350 / V8 5.0L / 307 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | C35/C3500 Pickup | 1971 | 5.7L / 350 / V8 5.0L / 307 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | C35/C3500 Pickup | 1972 | 5.7L / 350 / V8 5.0L / 307 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | C35/C3500 Pickup | 1973 | 5.7L / 350 / V8 5.0L / 307 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | C35/C3500 Pickup | 1974 | 5.7L / 350 / V8 | Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | C3500 | 1979 | 6.6L / 400 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump Legal for use on 1979 C3500 Emission Vehicles in 49 States Not Legal for use on 1979 C3500 Emission Vehicles in California CARB Executive Order D-57-33 |
| GMC | C3500 | 1980 | 5.7L / 350 / V8 | Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | C3500 | 1981 | 5.7L / 350 / V8 | Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | C3500 | 1982 | 5.7L / 350 / V8 | Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | C3500 | 1983 | 5.7L / 350 / V8 | Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | C3500 | 1984 | 5.7L / 350 / V8 | Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | C3500 | 1985 | 5.7L / 350 / V8 | Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | C3500 | 1986 | 5.0L / 305 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | C35 | 1975 | 5.7L / 350 / V8 | Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | C35 | 1976 | 6.6L / 400 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump Legal for use on 76-78 C35 Emission Vehicles in 49 States Not Legal for use on 76-78 C35 Emission Vehicles in California CARB Executive Order D-57-33 |
| GMC | C35 | 1977 | 6.6L / 400 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump Legal for use on 76-78 C35 Emission Vehicles in 49 States Not Legal for use on 76-78 C35 Emission Vehicles in California CARB Executive Order D-57-33 |
| GMC | C35 | 1978 | 6.6L / 400 / V8 5.0L / 305 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump Legal for use on 76-78 C35 Emission Vehicles in 49 States Not Legal for use on 76-78 C35 Emission Vehicles in California CARB Executive Order D-57-33 |
| GMC | Jimmy | 1970 | 5.7L / 350 / V8 | Installation requires welding/modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | Jimmy | 1971 | 5.7L / 350 / V8 | Installation requires welding/modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | Jimmy | 1972 | 5.7L / 350 / V8 | Installation requires welding/modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | Jimmy | 1973 | 5.7L / 350 / V8 | Installation requires welding/modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | Jimmy | 1974 | 5.7L / 350 / V8 | Installation requires welding/modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | Jimmy | 1975 | 6.6L / 400 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system. Use big block flapper valve for smog legal applications. Replacement spark plug wire and/or boot included. Metallic Ceramic Coated Legal for use on 75-79 Jimmy Emission Vehicles in 49 States Not Legal for use on 75-79 Jimmy Emission Vehicles in California Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. without Smog Pump CARB Executive Order D-57-33 |
| GMC | Jimmy | 1976 | 6.6L / 400 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system. Use big block flapper valve for smog legal applications. Replacement spark plug wire and/or boot included. Metallic Ceramic Coated Legal for use on 75-79 Jimmy Emission Vehicles in 49 States Not Legal for use on 75-79 Jimmy Emission Vehicles in California Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. without Smog Pump CARB Executive Order D-57-33 |
| GMC | Jimmy | 1977 | 6.6L / 400 / V8 5.7L / 350 / V8 5.0L / 305 / V8 |
Installation requires welding/modification to exhaust system. Use big block flapper valve for smog legal applications. Replacement spark plug wire and/or boot included. Metallic Ceramic Coated Legal for use on 75-79 Jimmy Emission Vehicles in 49 States Not Legal for use on 75-79 Jimmy Emission Vehicles in California Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. without Smog Pump CARB Executive Order D-57-33 |
| GMC | Jimmy | 1978 | 6.6L / 400 / V8 5.7L / 350 / V8 5.0L / 305 / V8 |
Installation requires welding/modification to exhaust system. Use big block flapper valve for smog legal applications. Replacement spark plug wire and/or boot included. Metallic Ceramic Coated Legal for use on 75-79 Jimmy Emission Vehicles in 49 States Not Legal for use on 75-79 Jimmy Emission Vehicles in California Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. without Smog Pump CARB Executive Order D-57-33 |
| GMC | Jimmy | 1979 | 6.6L / 400 / V8 5.7L / 350 / V8 5.0L / 305 / V8 |
Installation requires welding/modification to exhaust system. Use big block flapper valve for smog legal applications. Replacement spark plug wire and/or boot included. Metallic Ceramic Coated Legal for use on 75-79 Jimmy Emission Vehicles in 49 States Not Legal for use on 75-79 Jimmy Emission Vehicles in California Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. without Smog Pump CARB Executive Order D-57-33 |
| GMC | Jimmy | 1980 | 5.7L / 350 / V8 5.0L / 305 / V8 |
Installation requires welding/modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | Jimmy | 1981 | 5.7L / 350 / V8 5.0L / 305 / V8 |
Installation requires welding/modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | Jimmy | 1982 | 5.7L / 350 / V8 5.0L / 305 / V8 |
Installation requires welding/modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | Jimmy | 1983 | 5.7L / 350 / V8 5.0L / 305 / V8 |
Installation requires welding/modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | Jimmy | 1984 | 5.7L / 350 / V8 5.0L / 305 / V8 |
Installation requires welding/modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | Jimmy | 1985 | 5.7L / 350 / V8 5.0L / 305 / V8 |
Installation requires welding/modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | Jimmy | 1986 | 5.7L / 350 / V8 5.0L / 305 / V8 |
Installation requires welding/modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | K15 Suburban | 1975 | 6.6L / 400 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | K15 Suburban | 1976 | 5.7L / 350 / V8 6.6L / 400 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | K15 Suburban | 1977 | 5.0L / 305 / V8 5.7L / 350 / V8 6.6L / 400 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | K15 Suburban | 1978 | 5.0L / 305 / V8 5.7L / 350 / V8 6.6L / 400 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | K15/K1500 Pickup | 1967 | 5.3L / 327 / V8 4.6L / 283 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump Legal for use on 1967 K15/K1500 Pickup Emission Vehicles in 50 States |
| GMC | K15/K1500 Pickup | 1968 | 5.4L / 327 / V8 5.3L / 327 / V8 5.0L / 307 / V8 |
Installation requires welding/modification to exhaust system. Use big block flapper valve for smog legal applications. Replacement spark plug wire and/or boot included. Metallic Ceramic Coated Legal for use on 1968 K15/K1500 Pickup Emission Vehicles in 49 States Not Legal for use on 1968 K15/K1500 Pickup Emission Vehicles in California Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. without Smog Pump CARB Executive Order D-57-33 |
| GMC | K15/K1500 Pickup | 1969 | 5.0L / 307 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | K15/K1500 Pickup | 1970 | 5.0L / 307 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | K15/K1500 Pickup | 1971 | 5.0L / 307 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | K15/K1500 Pickup | 1972 | 5.0L / 307 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | K15/K1500 Pickup | 1973 | 5.0L / 307 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | K15/K1500 Pickup | 1974 | 5.7L / 350 / V8 | Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | K15/K1500 Suburban | 1967 | 5.3L / 327 / V8 4.6L / 283 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump Legal for use on 1967 K15/K1500 Suburban Emission Vehicles in 50 States |
| GMC | K15/K1500 Suburban | 1968 | 5.4L / 327 / V8 5.3L / 327 / V8 5.0L / 307 / V8 |
Installation requires welding/modification to exhaust system. Use big block flapper valve for smog legal applications. Replacement spark plug wire and/or boot included. Metallic Ceramic Coated Legal for use on 1968 K15/K1500 Suburban Emission Vehicles in 49 States Not Legal for use on 1968 K15/K1500 Suburban Emission Vehicles in California Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. without Smog Pump CARB Executive Order D-57-33 |
| GMC | K15/K1500 Suburban | 1969 | 5.7L / 350 / V8 5.0L / 307 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | K15/K1500 Suburban | 1970 | 5.7L / 350 / V8 5.0L / 307 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | K15/K1500 Suburban | 1971 | 5.7L / 350 / V8 5.0L / 307 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | K15/K1500 Suburban | 1972 | 5.7L / 350 / V8 5.0L / 307 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | K15/K1500 Suburban | 1973 | 5.7L / 350 / V8 5.0L / 307 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | K15/K1500 Suburban | 1974 | 5.7L / 350 / V8 | Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | K1500 Suburban | 1979 | 6.6L / 400 / V8 5.7L / 350 / V8 5.0L / 305 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump Legal for use on 79-80 K1500 Suburban Emission Vehicles in 49 States Not Legal for use on 79-80 K1500 Suburban Emission Vehicles in California CARB Executive Order D-57-33 |
| GMC | K1500 Suburban | 1980 | 6.6L / 400 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump Legal for use on 79-80 K1500 Suburban Emission Vehicles in 49 States Not Legal for use on 79-80 K1500 Suburban Emission Vehicles in California CARB Executive Order D-57-33 |
| GMC | K1500 Suburban | 1981 | 5.7L / 350 / V8 | Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | K1500 Suburban | 1982 | 5.7L / 350 / V8 5.0L / 305 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | K1500 Suburban | 1983 | 5.7L / 350 / V8 | Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | K1500 Suburban | 1984 | 5.7L / 350 / V8 | Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | K1500 Suburban | 1985 | 5.7L / 350 / V8 | Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | K1500 Suburban | 1986 | 5.7L / 350 / V8 | Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | K1500 | 1979 | 6.6L / 400 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump Legal for use on 79-80 K1500 Emission Vehicles in 49 States Not Legal for use on 79-80 K1500 Emission Vehicles in California CARB Executive Order D-57-33 |
| GMC | K1500 | 1980 | 6.6L / 400 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump Legal for use on 79-80 K1500 Emission Vehicles in 49 States Not Legal for use on 79-80 K1500 Emission Vehicles in California CARB Executive Order D-57-33 |
| GMC | K1500 | 1981 | 5.0L / 305 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | K1500 | 1982 | 5.0L / 305 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | K1500 | 1983 | 5.0L / 305 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | K1500 | 1984 | 5.0L / 305 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | K1500 | 1985 | 5.0L / 305 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | K1500 | 1986 | 5.0L / 305 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | K15 | 1975 | 6.6L / 400 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system. Use big block flapper valve for smog legal applications. Replacement spark plug wire and/or boot included. Metallic Ceramic Coated Legal for use on 75-78 K15 Emission Vehicles in 49 States Not Legal for use on 75-78 K15 Emission Vehicles in California Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. without Smog Pump CARB Executive Order D-57-33 |
| GMC | K15 | 1976 | 6.6L / 400 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system. Use big block flapper valve for smog legal applications. Replacement spark plug wire and/or boot included. Metallic Ceramic Coated Legal for use on 75-78 K15 Emission Vehicles in 49 States Not Legal for use on 75-78 K15 Emission Vehicles in California Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. without Smog Pump CARB Executive Order D-57-33 |
| GMC | K15 | 1977 | 6.6L / 400 / V8 5.7L / 350 / V8 5.0L / 305 / V8 |
Installation requires welding/modification to exhaust system. Use big block flapper valve for smog legal applications. Replacement spark plug wire and/or boot included. Metallic Ceramic Coated Legal for use on 75-78 K15 Emission Vehicles in 49 States Not Legal for use on 75-78 K15 Emission Vehicles in California Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. without Smog Pump CARB Executive Order D-57-33 |
| GMC | K15 | 1978 | 6.6L / 400 / V8 5.7L / 350 / V8 5.0L / 305 / V8 |
Installation requires welding/modification to exhaust system. Use big block flapper valve for smog legal applications. Replacement spark plug wire and/or boot included. Metallic Ceramic Coated Legal for use on 75-78 K15 Emission Vehicles in 49 States Not Legal for use on 75-78 K15 Emission Vehicles in California Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. without Smog Pump CARB Executive Order D-57-33 |
| GMC | K25 Suburban | 1975 | 6.6L / 400 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump Legal for use on 75-78 K25 Suburban Emission Vehicles in 49 States Not Legal for use on 75-78 K25 Suburban Emission Vehicles in California CARB Executive Order D-57-33 |
| GMC | K25 Suburban | 1976 | 6.6L / 400 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump Legal for use on 75-78 K25 Suburban Emission Vehicles in 49 States Not Legal for use on 75-78 K25 Suburban Emission Vehicles in California CARB Executive Order D-57-33 |
| GMC | K25 Suburban | 1977 | 6.6L / 400 / V8 5.7L / 350 / V8 5.0L / 305 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump Legal for use on 75-78 K25 Suburban Emission Vehicles in 49 States Not Legal for use on 75-78 K25 Suburban Emission Vehicles in California CARB Executive Order D-57-33 |
| GMC | K25 Suburban | 1978 | 6.6L / 400 / V8 5.7L / 350 / V8 5.0L / 305 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump Legal for use on 75-78 K25 Suburban Emission Vehicles in 49 States Not Legal for use on 75-78 K25 Suburban Emission Vehicles in California CARB Executive Order D-57-33 |
| GMC | K25/K2500 Pickup | 1967 | 5.3L / 327 / V8 4.6L / 283 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump Legal for use on K25/K2500 Pickup Emission Vehicles in 50 States |
| GMC | K25/K2500 Pickup | 1968 | 5.4L / 327 / V8 5.3L / 327 / V8 5.0L / 307 / V8 |
Installation requires welding/modification to exhaust system. Use big block flapper valve for smog legal applications. Replacement spark plug wire and/or boot included. Metallic Ceramic Coated Legal for use on 1968 K25/K2500 Pickup Emission Vehicles in 49 States Not Legal for use on 1968 K25/K2500 Pickup Emission Vehicles in California Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. without Smog Pump CARB Executive Order D-57-33 |
| GMC | K25/K2500 Pickup | 1969 | 5.7L / 350 / V8 5.0L / 307 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | K25/K2500 Pickup | 1970 | 5.7L / 350 / V8 5.0L / 307 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | K25/K2500 Pickup | 1971 | 5.7L / 350 / V8 5.0L / 307 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | K25/K2500 Pickup | 1972 | 5.7L / 350 / V8 5.0L / 307 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | K25/K2500 Pickup | 1973 | 5.7L / 350 / V8 5.0L / 307 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | K25/K2500 Pickup | 1974 | 5.7L / 350 / V8 | Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | K25/K2500 Suburban | 1967 | 4.6L / 283 / V8 5.3L / 327 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump Legal for use on 1967 K25/K2500 Suburban Emission Vehicles in 50 States Legal for use on 67-68 K25/K2500 Suburban Emission Vehicles in 50 States |
| GMC | K25/K2500 Suburban | 1968 | 5.4L / 327 / V8 5.3L / 327 / V8 5.0L / 307 / V8 |
Installation requires welding/modification to exhaust system. Use big block flapper valve for smog legal applications. Replacement spark plug wire and/or boot included. Metallic Ceramic Coated Legal for use on 1968 K25/K2500 Suburban Emission Vehicles in 49 States Not Legal for use on 1968 K25/K2500 Suburban Emission Vehicles in California Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. without Smog Pump Legal for use on 67-68 K25/K2500 Suburban Emission Vehicles in 50 States CARB Executive Order D-57-33 |
| GMC | K25/K2500 Suburban | 1969 | 5.7L / 350 / V8 5.0L / 307 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | K25/K2500 Suburban | 1970 | 5.7L / 350 / V8 5.0L / 307 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | K25/K2500 Suburban | 1971 | 5.7L / 350 / V8 5.0L / 307 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | K25/K2500 Suburban | 1972 | 5.7L / 350 / V8 5.0L / 307 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | K25/K2500 Suburban | 1973 | 5.7L / 350 / V8 5.0L / 307 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | K25/K2500 Suburban | 1974 | 5.7L / 350 / V8 | Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | K2500 Suburban | 1979 | 6.6L / 400 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump Legal for use on 79-80 K2500 Suburban Emission Vehicles in 49 States Not Legal for use on 79-80 K2500 Suburban Emission Vehicles in California CARB Executive Order D-57-33 |
| GMC | K2500 Suburban | 1980 | 6.6L / 400 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump Legal for use on 79-80 K2500 Suburban Emission Vehicles in 49 States Not Legal for use on 79-80 K2500 Suburban Emission Vehicles in California CARB Executive Order D-57-33 |
| GMC | K2500 Suburban | 1981 | 5.7L / 350 / V8 | Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | K2500 Suburban | 1982 | 5.7L / 350 / V8 | Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | K2500 Suburban | 1983 | 5.7L / 350 / V8 | Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | K2500 Suburban | 1984 | 5.7L / 350 / V8 | Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | K2500 Suburban | 1985 | 5.7L / 350 / V8 | Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | K2500 Suburban | 1986 | 5.7L / 350 / V8 | Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | K2500 | 1979 | 6.6L / 400 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump Legal for use on 79-80 K2500 Emission Vehicles in 49 States Not Legal for use on 79-80 K2500 Emission Vehicles in California CARB Executive Order D-57-33 |
| GMC | K2500 | 1980 | 6.6L / 400 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump Legal for use on 79-80 K2500 Emission Vehicles in 49 States Not Legal for use on 79-80 K2500 Emission Vehicles in California CARB Executive Order D-57-33 |
| GMC | K2500 | 1981 | 5.7L / 350 / V8 | Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | K2500 | 1982 | 5.7L / 350 / V8 | Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | K2500 | 1983 | 5.7L / 350 / V8 | Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | K2500 | 1984 | 5.7L / 350 / V8 | Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | K2500 | 1985 | 5.7L / 350 / V8 | Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | K2500 | 1986 | 5.7L / 350 / V8 | Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | K25 | 1975 | 6.6L / 400 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump Legal for use on K25 Emission Vehicles in 49 States Not Legal for use on 75-78 K25 Emission Vehicles in California CARB Executive Order D-57-33 |
| GMC | K25 | 1976 | 6.6L / 400 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump Legal for use on K25 Emission Vehicles in 49 States Not Legal for use on 75-78 K25 Emission Vehicles in California CARB Executive Order D-57-33 |
| GMC | K25 | 1977 | 6.6L / 400 / V8 5.7L / 350 / V8 5.0L / 305 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump Legal for use on K25 Emission Vehicles in 49 States Not Legal for use on 75-78 K25 Emission Vehicles in California CARB Executive Order D-57-33 |
| GMC | K25 | 1978 | 6.6L / 400 / V8 5.7L / 350 / V8 5.0L / 305 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump Legal for use on K25 Emission Vehicles in 49 States Not Legal for use on 75-78 K25 Emission Vehicles in California CARB Executive Order D-57-33 |
| GMC | K35/K3500 Pickup | 1968 | 5.0L / 307 / V8 | Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | K35/K3500 Pickup | 1969 | 5.7L / 350 / V8 5.0L / 307 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | K35/K3500 Pickup | 1970 | 5.7L / 350 / V8 5.0L / 307 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | K35/K3500 Pickup | 1971 | 5.7L / 350 / V8 5.0L / 307 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | K35/K3500 Pickup | 1972 | 5.7L / 350 / V8 5.0L / 307 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | K35/K3500 Pickup | 1973 | 5.7L / 350 / V8 5.0L / 307 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | K35/K3500 Pickup | 1974 | 5.7L / 350 / V8 | Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | K3500 | 1979 | 6.6L / 400 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump Legal for use on 79-80 K3500 Emission Vehicles in 49 States Not Legal for use on 79-80 K3500 Emission Vehicles in California CARB Executive Order D-57-33 |
| GMC | K3500 | 1980 | 6.6L / 400 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump Legal for use on 79-80 K3500 Emission Vehicles in 49 States Not Legal for use on 79-80 K3500 Emission Vehicles in California CARB Executive Order D-57-33 |
| GMC | K3500 | 1981 | 5.7L / 350 / V8 | Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | K3500 | 1982 | 5.7L / 350 / V8 | Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | K3500 | 1983 | 5.7L / 350 / V8 | Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | K3500 | 1984 | 5.7L / 350 / V8 | Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | K3500 | 1985 | 5.7L / 350 / V8 | Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | K3500 | 1986 | 5.7L / 350 / V8 | Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | K35 | 1977 | 6.6L / 400 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump Legal for use on 77-78 K35 Emission Vehicles in 49 States Not Legal for use on 77-78 K35 Emission Vehicles in California CARB Executive Order D-57-33 |
| GMC | K35 | 1978 | 6.6L / 400 / V8 5.7L / 350 / V8 |
Installation requires welding/modification to exhaust system./modification to exhaust system. Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Metallic Ceramic Coated without Smog Pump Legal for use on 77-78 K35 Emission Vehicles in 49 States Not Legal for use on 77-78 K35 Emission Vehicles in California CARB Executive Order D-57-33 |
| GMC | Sprint | 1971 | 6.6L / 400 / V8 5.7L / 350 / V8 5.0L / 307 / V8 |
Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Automatic transmission only. For use with straight plug heads only. Metallic Ceramic Coated without Smog Pump Legal for use on 71-76 Sprint Emission Vehicles in 49 States Not Legal for use on 71-76 Sprint Emission Vehicles in California CARB Executive Order D-57-33 |
| GMC | Sprint | 1972 | 6.6L / 400 / V8 5.7L / 350 / V8 5.0L / 307 / V8 |
Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Automatic transmission only. For use with straight plug heads only. Metallic Ceramic Coated without Smog Pump Legal for use on 71-76 Sprint Emission Vehicles in 49 States Not Legal for use on 71-76 Sprint Emission Vehicles in California CARB Executive Order D-57-33 |
| GMC | Sprint | 1973 | 5.7L / 350 / V8 5.0L / 307 / V8 |
Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Use big block flapper valve for smog legal applications Automatic transmission only. For use with straight plug heads only. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| GMC | Sprint | 1974 | 6.6L / 400 / V8 5.7L / 350 / V8 |
Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Automatic transmission only. For use with straight plug heads only. Metallic Ceramic Coated without Smog Pump Legal for use on 71-76 Sprint Emission Vehicles in 49 States Not Legal for use on 71-76 Sprint Emission Vehicles in California CARB Executive Order D-57-33 |
| GMC | Sprint | 1975 | 6.6L / 400 / V8 5.7L / 350 / V8 |
Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Automatic transmission only. For use with straight plug heads only. Metallic Ceramic Coated without Smog Pump Legal for use on 71-76 Sprint Emission Vehicles in 49 States Not Legal for use on 71-76 Sprint Emission Vehicles in California CARB Executive Order D-57-33 |
| GMC | Sprint | 1976 | 6.6L / 400 / V8 5.0L / 305 / V8 5.7L / 350 / V8 |
Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Automatic transmission only. For use with straight plug heads only. Metallic Ceramic Coated without Smog Pump Legal for use on 71-76 Sprint Emission Vehicles in 49 States Not Legal for use on 71-76 Sprint Emission Vehicles in California CARB Executive Order D-57-33 |
| GMC | Sprint | 1977 | 5.0L / 305 / V8 5.7L / 350 / V8 |
Use big block flapper valve for smog legal applications Replacement Replacement spark plug wire and/or boot included. wire and/or boot included. Automatic transmission only. For use with straight plug heads only. Metallic Ceramic Coated without Smog Pump CARB Executive Order D-57-33 |
| CARB EO # | D-57-48 |
| Catalytic Converter(s) Included | No |
| Collector Diameter | 2.5 IN |
| Collector Port Diameter | 2.5 IN |
| Collector Reducers Included | No |
| Color | Grey |
| Design | Shorty |
| Finish | Metallic Ceramic Coated |
| Flange Thickness | 3/8 IN |
| Gasket Or Seal Included | Yes |
| Gaskets Included | Yes |
| Grade Type | Performance |
| Header Material | 409 Stainless Steel |
| Header Style | Shorty |
| Mounting Hardware Included | Yes |
| Oxygen Sensor Port | Yes |
| Part Type | Exhaust Header |
| Primary Tube Outside Diameter | 1.625 IN |
| Proposition 65 | www.P65Warnings.ca.gov |
| Sheen Level | Semi-Gloss |
| Tube Wall Thickness | 0.059 IN |
| Warranty Time | 24 Months |
