1967-1976 GM Truck LS Swap Aluminum Performance Radiator. To run an LS swap on your classic truck, you can run this radiator and either run a separate transmission cooler or re-route your trans lines to the driver side of the radiator OR run our GMT558A standard high flow C10 radiator with a 2 piece upper hose that goes to the drivers side inlet (use a 'T' fitting in between the 2 hoses for the steam port).

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:
1967-1976 GM Truck LS Swap

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 LS Swap trucks

Radiator Specs

• Core Height 18.4 inch
• Core Width 28.5 inch
• Overall Height 18.82 inch
• Overall Width 34.21 inch
• Overall Thickness 3 inch
• Upper Hose 1.50 inch
• Lower Hose 1.50 inch
• Tubes (2) 1.25 inch Tubes