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Vehicle Info NeededLSX Swap Direct Fit Aluminum Radiator 1966-1967 Corvette
Ships on 10/12/2026
Lowest Price Guarantee- LSX Swap Direct Fit Aluminum Radiator
- 1966-1967 Corvette
- Black Ice Finish
- Dual 11" Electric Fans
- Automatic Transmission
This radiator is a Direct Fit for all 1966-67 Corvettes with automatic transmission and LS Motors. Inlet and outlet are on the passenger side. This radiator is designed to fit the original small block core support. This model is oversized compared to the original, but still fits. It has the pin mounts on the bottom and two small tabs on the front side that eliminates the need for the bracket on the top of the radiator. The stock size radiator fits in the opening of the core support, we designed this radiator so the core of the radiator fills the opening of the core support and the tanks hang off each side. It is almost the same size as the factory BB copper radiator. This radiator features press formed end tanks, dual row core, and serpentine fins. Features Dual 11" Spal fans with 2780 CFM, your best choice for cars with A/C. We put a filler neck on the top of the radiator, passenger side, that eliminates the need for the factory Harrison overflow tank. Radiator comes with 2 rows of 1" tubes, Dual fans, Billet DeWitt's Cap, Temp sensor in the radiator, stem line, Relays, and wiring.With automatic transmission 4 plate aluminum transmission cooler. Aluminum plate cooler with 3/8" NPT port threads and Jiffy-Tite quick connect fittings included. Aluminum plate style coolers will offer twice the cooling of the OE Copper style coolers. Transmission Cooler is located on the Passenger side. DeWitt's Is the only manufacture that can intergrate an internal dual flow cooler.
DeWitts "Black Ice" is a product specifically designed to adhire to aluminum without any reduction in heat transfer. This is a special two part epoxy paint that is chemically hardened and it shrinks as it cures to a thickness of .001". Every DeWitts aluminum radiator is available with a Black Ice coat as an option.
Superior Cooling and Heat-Transfer
DeWitts Chevrolet Corvette Direct-Fit Aluminum Radiators are designed to install into the stock mounting location and use the factory connections without any modifications or adapters. Each DeWitts Direct-Fit Radiator starts with a USA made core that is furnace brazed and features 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.
