77-87 Chevy/GMC Pickup Truck 21 Inch Aluminum Radiator and 14 Inch Fan Kit Cold Case Radiators

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Cold Case Radiators

SKU:GMT556A21SK

Regular price $816.54
Regular price Sale price $816.54
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1977-1987 Chevy/GMC Truck Aluminum Performance Radiator. This is the radiator that is 21 inches high overall. These COLD-CASE radiators are Tig welded 100 percent aluminum and absolutely beautiful.

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...

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
Details:

  • 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

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
  • Trans Cooler Fitting: 5/16 Inch Inverted Flare
CALIFORNIA WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Vehicle Fitment

Year Make Model Trim
1977–1980 Chevrolet K10 Custom Deluxe
1977–1980 Chevrolet C10 Custom Deluxe
1977–1981 Chevrolet K10 Cheyenne
1977–1981 Chevrolet C10 Cheyenne
1977–1982 GMC Jimmy Sierra Grande
1977–1985 GMC Jimmy High Sierra
1977–1986 GMC Jimmy
1977–1986 Chevrolet C10 Scottsdale
1977–1986 Chevrolet C10 Silverado
1977–1986 Chevrolet K10 Silverado
1977–1986 GMC Jimmy Sierra Classic
1977–1986 Chevrolet K10 Scottsdale
1978–1980 Chevrolet C10 Big Ten
1978–1982 GMC Jimmy Street Coupe
1981 Chevrolet C10 Deluxe
1981 Chevrolet K10 Deluxe
1981–1986 Chevrolet K10 Custom
1981–1986 Chevrolet C10 Custom