1978-88 GM G-Body Cold Case Aluminum Radiator, Automatic (Exc. Grand National)

1978-1988 GM G-Body Aluminum Performance Radiator. For Grand National radiator, see GMB57A.
This model has 1.50" upper hose inlet. See GMG544A-1 for 1.25" upper hose 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. 

For the Black Powder-Coated version, use part # GMG544AB. 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
• 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 78-88 G-Body
• Old Part Number: RPE544A

Radiator Specs

• Core Height 18.5 inch
• Core Width 26.5 inch
• Overall Height 18.5 inch
• Overall Width 31.5 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 Flare