1977-1987 CHEVROLET OR GMC TRUCK 21" 1.5" LOWER ALUMINUM RADIATOR FREE SHIPPING

1977-1987 Chevy/GMC Truck Aluminum Performance Radiator.

FREE SHIPPING

This is the radiator that is 21 Inch high overall. See GMT556A for the 19 Inch high version.
1.25" Upper and 1.5" 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.

• 100 percent TIG welded
• All Aluminum
• 2 Rows of 1.25 Inch tubes
• Polished OE style tanks
• 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 w/ 1.5" Lower Hose

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
• Tubes (2) 1.25 Inch Tubes
• Upper Hose 1.25 Inch
• Lower Hose 1.5 Inch
• Trans Cooler Fitting: 5/16" Inverted Flare

Trans Cooler Fitting Size: 

5/16 Inch Inverted Flare

Prop 65: 

CALIFORNIA WARNING: Cancer and Reproductive Harm -www.P65Warnings.ca.gov