1978-1988 GM G-Body Aluminum Performance Radiator. For Grand National radiator, see GMB57A. This radiator is specifically made for the 80-87 cars but will fit all G-bodies. This radiator has 1.25 inch upper hose inlet and 1.5 inch lower hose outlet.
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 80-87 Monte Carlo
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 1.25 inch
- Lower Hose 1.50 inch
- Trans Cooler Fitting: 5/16 inch Inverted Flare
