1941-1946 Chevrolet Pickup Truck Aluminum Performance Radiator. These COLDCASE 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.
Details:

• 100 percent TIG welded
• All Aluminum
• (2) 1.25 Inch Tubes
• Polished tanks
• 16 fins per inch
• Corrugated fins that give more surface area and more thermal transfer
• Pressure tested
• For auto/maunal trans
• Direct fitment for 4146 Chevy Truck

Radiator Specs

• Core Height 22.5 Inch
• Core Width 18 Inch
• Overall Height 28.5 Inch
• Overall Width 21 Inch
• Overall Thickness 3 Inch
• Tubes (2) 1.25 Inch Tubes
• Upper Hose 1.50 Inch
• Lower Hose 1.75 Inch