1965-1966 Buick Gran Sport without AC Aluminum Performance Radiator.
Cars with AC had curved upper inlet.

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) 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 manual and auto trans
• Direct fitment for 65-66 Buick GS 401

Radiator Specs

• Core Height 17.75 inch
• Core Width 21.25 inch
• Overall Height 19.25 inch to cap
• Overall Width 27 inch
• Overall Thickness 3 inch
• Tubes (2) 1.25 inch Tubes
• Upper Hose 1.50 inch
• Lower Hose 1.50 inch
• Trans Cooler Fitting: 5/16" Inverted Thread