1966-1968 Chevy Impala Aluminum Performance Radiator. 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
• 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 auto/maunal trans
• Direct fitment for 66-67 Impala

Radiator Specs

• Core Height 17.5 inch
• Core Width 25.1 inch
• Overall Height 23.5 inch
• Overall Width 28.75 inch
• Overall Thickness 3 inch
• Tubes (2) 1.25 inch Tubes
• Upper Hose 1.50 inch
• Lower Hose 1.77 inch
• Trans Cooler Fitting: 5/16" Inverted Flare
• Old Part Number: RPE566

Will fit in a 1961-1965 impala as well. Water neck and upper hose needs to be swapped for a 66-68 style to fit. This option is a good one for those looking for maximum cooling as upper LH and lower RH inlet/outlet is much more efficient than upper and lower being on the same side.