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.
This new high performance "Direct Fit" aluminum radiator features two rows of 1" cooling tubes, doubling the cooling capacity of the factory single row. The press formed aluminum end tanks are tig welded to the core, eliminating failures due to cracked plastic end tanks and/or gasket leaks. The unit fits into the original mounting and has all the factory connections.