Starting with Corvette radiators and expanding into a wide range of American-built automobiles, DeWitts™ now has over 20 years of proven results cooling nearly every domestic automotive application. DeWitts™ Direct Fit® radiators are built right the first time and on time with a lifetime warranty. Direct Fit® radiators have been featured in SEMA Grand Champion-winning builds, cooled the 24 hours of Daytona and Le Mans winners, and countless judged restorations. From the first Harrison reproductions to late model resto-mod applications, DeWitts™ Direct Fit® radiators are engineered to cool your project vehicle. Proudly assembled in Michigan, we use premium raw materials and an onsite CAB brazing furnace to produce the finest aluminum cores in the industry. Custom-built coolers and radiators in several tube widths and multiple fin designs are also available upon request.