LT swap fanatics face installation challenges. Holley has developed accessory packages with additional clearance and hydraulic power steering. Holley's Mid-Mount complete accessory system has all accessories pulled in tighter than other accessory drives. At the heart of the system is a "bracketless" design (Patent Pending), where the accessories bolt directly to the water pump for a clean, integrated form. The design offers superb engine visibility to show off your horsepower, not your accessories. Among the many swap friendly features are bottom heater outlets for clearance in tight applications. The Holley designed alternator is just as innovative. This premium alternator utilizes hairpin/square wire, 6-phase technology as found on the C7 Corvette. The water pump also shares its design efficiencies with that of the C7 Corvette. The compact and reliable SD7 A/C compressor and Type II P/S pump with baffled reservoir are also integrated. The Mid-Mount drive is an additional solution to the 20-170 High Mount accessory drive previously released. Both offer complete LT solutions with optimal clearance, but in different configurations. When we say "complete", we mean complete. The Mid-mount system comes with everything you need. All accessories are included; the water pump, A/C compressor, Alternator, P/S pump with reservoir, and the crank damper. All pulleys and the belt are supplied. Even heater hose adapters, power steering to -6 AN hardline, and the alternator plug/harness are included. Easy assembly was a priority during the entire development of this accessory solution. Color graphical instructions walk you through every step of the ultra-easy installation. This Premium Mid-Mount system comes with dress up pulley covers and an SFI certified damper. Partnered with this damper is a billet 6061-T6 aluminum hard anodized crank pulley. This system is ready for the racetrack if you want to play or just be ready for anything on the street.
- Bottom Outlet Heater Hose Options For Swap Appls. Clearance
- LT1 Style Hairpin Premium Alternator
- LT1 Style Water Pump Design
- Compact SD7 A/C Compressor
- Type II Power Steering Pump w/Baffled Reservoir
- Shortened Top Outlet Nipple For More Hose Turns/Routing Room
- OE Pulley Ratios For Optimal Accessory Performance
- Fits All LT Engines w/o Dry Sump or Supercharged
- Billet Tensioner Cover
- Billet Alternator/Compressor Pulley Covers
- SFI Certified Damper w/Hard Anodized Billet Crank Pulley
Holley Performance Emission Code 5: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolled (Non-Emissions Controlled) Vehicles; and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations
Steam tube input port is 1/8" NPT.
About Holley Performance Products
Holley has been the undisputed leader in fuel systems for over 100 years. Holley carburetors powered every Monster Energy NASCAR Cup team and nearly every NHRA Pro-Stock champion for four decades. Now, Holley EFI products power these cars and are dominating the performance world. Holley products for GM's popular LS engine are dominating the LS scene as well. Holley's products also include performance fuel pumps, intake manifolds and engine dress-up products for street performance, race and marine applications. As a single solution or partnered with products from other Holley companies we can give you the edge you need over the competition!
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Holley Mid-Mount LT Accessory Drive System Kit 20-200: