This radiator is for all 69-72 350 small block Corvettes with automatic transmission and/or 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.
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 DIRECT FIT gets thrown around a lot today. Many companies offer replacement radiators and most of them require some alterations, even when they claim they fit. Each DIRECT FIT radiator starts with a USA made core, furnace brazed in their own furnace. Cores feature 2 rows of cooling tubes, serpentine fins.