AFCO 1978-88 GM LS Swap Radiator

These LS conversion radiators are built with the correct inlet and outlet required for the engine swap. They are 100% TIG welded, 100% pressure tested and use no epoxy or sealers. These double pass radiators were designed for the rigors of racing, but we added the mounts to allow their superior design on the street. After all, there are more important things to be doing than installing your radiator - like enjoying your car on the road!  Be sure to check to Application tab for vehicle fitment!

• Trans Cooler Ports:  1/4" NPT
• Uses the same tools to install your new radiator as you did to remove the old one
• Factory fan shroud provisions on many models
• Drain plugs included
• Billet filler neck offers strength and higher quality appearance over stamped
• TIG welded by skilled craftsmen
• Inlets and outlets are positioned correctly for ease of flow

Learn more about how radiators work and selecting the proper radiator for your vehicle by reading our tech article. Radiator Cooling Performance.  

Fits:

• 1978-88 Cutlass/442/Hurst Olds
• 1978-87 Pontiac Grand Prix
• 1978-81 Pontiac Lemans
• 1978-88 Monte Carlo
• 1978-87 Buick Regal
• 1980-86 Impala/Caprice

1978-1988 GM LS Swap Radiator Installation Instructions (PDF)