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 fin and craftsmen, providing the ultimate in strength and appearance. Many companies build Corvette radiators, only DeWitt specializes in it.
Special LS series radiators that are built to fit the stock mounting but configured to hook up with a newer LS series engine.
Spal fans are mounted directly to the radiator, eliminating the need for the factory fan and shroud. Relay and wiring harness is also included in each package. Connection sizes are changed to match the ports on the new motor. We also included a connection