77-87 GM Truck Aluminum Radiator 1.25/1.5 Outlets AT Dual 14 Inch Cold Case Radiators
77-87 GM Truck Aluminum Radiator 1.25/1.5 Outlets AT Dual 14 Inch Cold Case Radiators
SKU
GMT556A-1SK-GSWT
List price
$808.71
Price
$770.45
Price does not include installation.
Pay nothing until time of install

1977-1987 Chevy/GMC Truck Aluminum Performance Radiator. This is the radiator that is 21 Inch high overall. See GMT556A for the 19 Inch high version.

  • 1.25 inch Upper and 1.5 inch Lower Hoses. For other configuration, see GMT556A21.
  • 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.

CALIFORNIA WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Vehicle Fitment
1979-1986 GMC K3500
1979-1986 GMC C3500 Sierra Classic
1979-1982 GMC K1500 Sierra Grande
1979-1982 GMC C3500 Sierra Grande
1979-1982 GMC C2500 Sierra Grande
1979-1982 GMC C1500 Sierra Grande
1979-1982 GMC K3500 Sierra Grande
1979-1982 GMC K2500 Sierra Grande
1979-1986 GMC K3500 Sierra Classic
1979-1986 GMC K1500 Sierra Classic
1979-1986 GMC K2500 Sierra Classic
1979-1986 GMC C2500 Sierra Classic
1979-1986 GMC C1500 Sierra Classic
1979-1986 GMC K2500
1979-1986 GMC K3500 High Sierra
1979-1986 GMC K1500 High Sierra
1979-1986 GMC K2500 High Sierra
1979-1986 GMC C2500 High Sierra
1979-1986 GMC C3500 High Sierra
1979-1986 GMC C1500 High Sierra
1979-1980 GMC C1500 Heavy Half
1979-1986 GMC C1500
1979-1986 GMC C2500
1979-1986 GMC K1500
1979-1986 GMC C3500
1979-1982 GMC C1500 Street Coupe
Transmission Type
Automatic
Brand
Cold Case Radiators
Category
Heating & Cooling
Radiator
Finish
Polished
Material
Aluminum
Specs
Country of Origin: CHN
Sold As: Each
UPC: 846861014905
Availability: Available
Thickness: 6.75 Inch
Universal: No
Blade Material: Curved Nylon
Fan Diamter (in): 14 Inch
Fan Included y/n: Yes
Fan Quantity: 2
Fits: 77-87 Chevrolet Truck|77-87 GMC Truck
Includes: Includes radiator, fans and shroud
Max Fan CFM: 3600 CFM
Overall Width: 34.15 inches
Wiring Included: No
Core Height: 17.2 Inches
Core Width: 28.35 Inches
Overall Height: 18.6 Inches
Upper Hose: 1.25 Inch
Lower Hose: 1.50 Inch
Fins Per Inch: 16
Shroud Included: Yes
AMP Draw
6.85 Avg
Vehicle Type
Truck/SUV