68-77 GM A Body Aluminum Radiator Automatic Transmission Cold Case Radiators GMA42A

1968-1977 GM A-Body Aluminum Performance Radiator. 29" Core. AT Cars. Chevelle, GTO, GS, El Camino, Monte Carlo, Skylark. Also fits 69-71 Grand Prix. For Olds 442 (28"), see GMA43A.

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. 

For the Black Powder-Coated version, use part # GMA42AB. With our Night Rider Black series you will be hard pressed to find a difference between an original versus a COLD-CASE.

• 100 percent TIG welded
• (2) 1.25 inch Rows
• All Aluminum
• Polished OE style tanks
• 16 fins per inch
• Corrugated fins that give more surface area and more thermal transfer
• Pressure tested
• For auto trans (auto-trans-cooler)
• Direct fitment for 68-77 GM A Body

Old Part Number: RPE44L

Radiator Specs

• Core Width 29 inch
• Core Height 18.5 inch
• Overall Width 34.75 inch
• Overall Height 18.75 inch
• Overall Thickness 3 inch
• Upper Hose 1.5 inch
• Lower Hose 1.5 inch
• Tubes (2) 1.25 Inch Tubes