This radiator is for all 69-72 350 small block Corvettes with manual transmission and AC. This "direct fit" aluminum radiator features factory type press formed end tanks, dual row core, serpentine fins, and the factory type upper and lower channels.This radiator will provide 30% more cooling than the stock copper unit and half the weight. It is also epoxy free. It will fit into the stock core support and uses the original factory hoses. Absolutely no modifications are required. Also fit LT1 option cars.
Attention: This model radiator was only used on Corvettes that originally came with factory options, such as Automatic transmissions, Air conditioning, or special engine options such as LT1. Base cars with no options used a smaller aluminum radiator with the separate surge tank.
DeWitt Radiator's DIRECT FIT Corvette aluminum radiators are designed to install into the stock mounting and use the factory connections without any modifications or adapters. The term DIRECTFIT gets thrown around