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 our own furnace. Our cores feature two rows of cooling tubes, serpentine fin and they are epoxy free. Press formed end tanks are manually tig welded by expert craftsmen, providing the ultimate in strength and appearance. Many companies build Corvette radiators, only one specializes in it. This model features our exclusive Black Ice epoxy coat for an OE look.
This model features a custom core with two rows of 1.25" tubes for those who demand higher performance without any physical changes in appearance. 35% more cooling power than the standard four row copper/brass units. This package includes a special 23.5" aluminum radiator and the Spal dual 11" fan combined. This package eliminates the factory fan shroud and engine driven fan. It is a direct bolt in without modifications. Kit includes two wire harness, temperature switch and wiring instructions. Note: This unit is designed to eliminate the factory shroud and engine driven fan.
DeWitts manufacturers a high performance two row aluminum radiator that is a Direct Fit for all 66-68 big block Corvettes. This model also fits 1968 small block engines that were equipped with automatic trans or AC. This radiator will provide 25% more cooling than the stock four row copper radiator. It features the same size and configuration inlet and outlet, factory type channels, and press formed end tanks. No modifications are required. This is our standard design core with two 1" tubes and serpentine fins at 15 FPI.
DeWitts™ aluminum radiators are made in Michigan and 100% of the manufacturing process is managed in house. Our CAB brazing furnace allows us to produce the finest aluminum cores in the industry. We have the capability to build custom aluminum radiators with a variety of tube widths and fin designs. We have several fin machines to produce the type of fin required for your application. Most of our radiators are assembled with press-formed end tanks. This eliminates the fabrication seams and potential leak points of a common box tank. It also provides an original look for those classic cars. Every radiator is available with our Black Ice Coating. We have expanded our line to many other makes and models.
| Make | Model | Years |
| Chevrolet | Corvette | 1966 - 1968 |
