77-87 Pickup Truck 21 Inch LS Swap Aluminum Radiator AT and 12 Inch Fan Kit Cold Case Radiators
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1977-1987 Chevy/GMC Truck 21 Inch LS Swap Aluminum Performance Radiator and 12 Inch Fan Kit. This is the radiator that is 21 inches high overall and has fittings for an LS Swap. These COLD-CASE radiators are Tig welded 100 percent aluminum and absolutely beautiful. Don't buy a 3 or 4 row aluminum
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1977-1987 Chevy/GMC Truck 21 Inch LS Swap Aluminum Performance Radiator and 12 Inch Fan Kit. This is the radiator that is 21 inches high overall and has fittings for an LS Swap. 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 6 inch Upper Hose 1.50 inch Lower Hose 1.75 inch Tubes (2) 1.25 inch Tubes