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Cold Case Radiators 77-87 GM Truck 21 Inch LS Swap Aluminum Radiator and 14 Inch Fan Kit GMT556A21SSK

Cold Case Radiators 77-87 GM Truck 21 Inch LS Swap Aluminum Radiator and 14 Inch Fan Kit GMT556A21SSK
$1,375.99 kt

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NEWARRIVING SOONEstimated Ship Date 04/09/2024 (If Ordered Today)
Model: 3957375
Select a Vehicle or refer to the Vehicle Fitment Tab below to verify that this part fits your vehicle.
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1977-1987 Chevy/GMC Truck 21 Inch LS Swap Aluminum Performance Radiator and 14 Inch Fan Kit. This is the radiator that is 21 inches high overall and has the steam port for an LS Swap. External trans cooler is recommended.

When you need the biggest and best, look no further than the Cold Case Super Duty Line. All Super Duty kits include 2 row radiators with 1.25 Inch tubes, aluminum fan shroud and dual 14 Inch fans, flowing at 2200cfm per fan! For extreme horsepower applications OR if you just want the best of the best...

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.
Fits:
1977-1987 Chevy/GMC Truck LS Swap
Details:

  • 100 percent TIG welded
  • All Aluminum
  • Fan Diameter 12 Inch
  • 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 18.8 inch
  • Core Width 28.35 inch
  • Overall Height 21 inch
  • Overall Width 34.33 inch
  • Overall Thickness 3 inch
  • Upper Hose 1.50 inch
  • Lower Hose 1.75 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.'

Vehicle Fitment:

The Vehicle Fitment Guide is to be used as a general reference. The data has been provided by our suppliers and manufacturers and may contain errors or incorrect data. Always refer to a professional to verify correct fitment for your vehicle.
Make Model Submodel Years
Chevrolet C10 Big Ten 1978 - 1980
Chevrolet C10 Cheyenne 1977 - 1981
Chevrolet C10 Custom Deluxe 1977 - 1980
Chevrolet C10 Custom 1981 - 1986
Chevrolet C10 Deluxe 1981
Chevrolet C10 Scottsdale 1977 - 1986
Chevrolet C10 Silverado 1977 - 1986
Chevrolet K10 Cheyenne 1977 - 1981
Chevrolet K10 Custom Deluxe 1977 - 1980
Chevrolet K10 Custom 1981 - 1986
Chevrolet K10 Deluxe 1981
Chevrolet K10 Scottsdale 1977 - 1986
Chevrolet K10 Silverado 1977 - 1986
GMC Jimmy High Sierra 1977 - 1985
GMC Jimmy Sierra Classic 1977 - 1986
GMC Jimmy Sierra Grande 1977 - 1982
GMC Jimmy Street Coupe 1978 - 1982
GMC Jimmy 1977 - 1986

Specifications:

Amp Draw 6.85 Avg
Blade Material Curved Nylon
CA Proposition 65 CALIFORNIA WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Color Silver
Fan Diamter In 14 inch
Fan Included Yes
Finish Polished
Material Aluminum
Max Fan Cfm 3600 CFM
Shroud Included Yes
Thickness 6.75 Inch
Transmission Type Manual
Vehicle Type Truck/SUV
Wiring Included No

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Cold Case Radiators 77-87 GM Truck 21 Inch LS Swap Aluminum Radiator and 14 Inch Fan Kit GMT556A21SSK:
Muscle Cars & Classics 2024