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Cold Case Radiators 67-76 Chevy GMC Pickup Truck LS Swap Aluminum Radiator AT GMT558ALS

Cold Case Radiators 67-76 Chevy GMC Pickup Truck LS Swap Aluminum Radiator AT GMT558ALS
$520.99 ea
NEWARRIVING SOONEstimated Ship Date 11/11/2021 (If Ordered Today)

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Model: 3934013
Supplier has not provided any fitment data for this product.
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1967-1976 GM Truck LS Swap Aluminum Performance Radiator. To run an LS swap on your classic truck, you can run this radiator and either run a separate transmission cooler or re-route your trans lines to the driver side of the radiator OR run our GMT558A standard high flow C10 radiator with a 2 piece upper hose that goes to the drivers side inlet (use a 'T' fitting in between the 2 hoses for the steam port).

These COLD-CASE radiators are Tig welded 100 percent aluminum and absolutely beautiful. Don't buy a 3 or 4 row aluminum radiator! It doesn't cool as good as these oversize 2 row models. These radiators are original appearing and have the correct stamping. Once painted, you'd be hard pressed to find a difference over an original versus a COLD-CASE.

1967-1976 GM Truck LS Swap


  • 100 percent TIG welded
  • All Aluminum
  • Polished OE style tanks
  • (2) 1.25 inch Tubes
  • 16 fins per inch
  • Corrugated fins that give more surface area and more thermal transfer
  • Pressure tested
  • For automatic trans
  • Direct fitment for 77-87 GM Truck LS Swap trucks

Radiator Specs

  • Core Height 18.4 inch
  • Core Width 28.5 inch
  • Overall Height 18.82 inch
  • Overall Width 34.21 inch
  • Overall Thickness 3 inch
  • Upper Hose 1.50 inch
  • Lower Hose 1.50 inch
  • Tubes (2) 1.25 inch Tubes
About Cold Case Radiators

Cold-Case Radiators® is a division of Max Performance Inc, a leading supplier of auto restoration parts and accessories. Cold-Case Radiators® was founded in 2014 when a need for high quality aluminum radiators at a fair price surfaced. We're not new to the automotive business though. Max Performance Inc has been supplying the classic car market for over 35 years and Pypes Exhaust is our sister company, who has specialized in performance exhaust since 2003.

Our goal is simple. At Cold-Case Radiators®, we want to make aluminum performance radiators and accessories available and affordable to everyone. Even with our reduced prices, we do not sacrifice quality. All of our radiators are 100% tig welded aluminum. There is no cutting corners here.

We specialize in the Muscle Car market. From the 1950s all the way to present day, you will find Cold-Case Radiators® on American built muscle. The next time you want to upgrade that engine bay, remember the name...Cold-Case Radiators®.

Best thing about us is...Our radiators all come with a limited lifetime warranty! We stand behind our quality, research, and our products. If our radiator doesn't keep your car cool, send it back as part of our '60 day COOL Guarantee.'



CA Proposition 65 CALIFORNIA WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Color Silver
Core Height 18.4 Inch
Core Width 28.5 Inch
Engine LS Swap
Finish Polished
Fins Per Inch 16
Fits 1967-1976 GM Truck LS Swap
Lower Hose 1.50 Inch
Manufacturer Warranty Limited Lifetime Warranty
Material Aluminum
Overall Height 18.82 Inch
Overall Width 34.21 Inch
Thickness 3 Inch
Transmission Type Manual
Upper Hose 1.25 Inch
Vehicle Type Truck/SUV
Wiring Included No


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