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Vehicle Info NeededDEWITTSPART NUMBER: 115-6139066A
LSX Swap Direct Fit Aluminum Radiator 1966-1968 Big Block Corvette
$1,65899
Ships on Oct 19, 2026
Lowest Price GuaranteeCurrently Unavailable
This product is currently not available. Please call customer service for assistance at 1-800-345-4545.
Direct Fit Aluminum RadiatorsLSX Swap
- LSX Swap Direct Fit Aluminum Radiator
- 1966-1968 Big Block Corvette
- Natural Finish
- Dual 11" Electric Fans
- Automatic Transmission
This radiator is a Direct Fit for all 1966-68 BB Corvettes with Automatic transmission and LS Motors. Inlet and outlet are on the passenger side. This radiator features factory type press formed end tanks, dual row core, and serpentine fins. This radiator will provide 30% more cooling than the stock copper unit and half the weight. Features Dual 11" Spal fans with 2780 CFM. It is epoxy free, it will fit into the stock core support. Radiator comes with 2 rows of 1" tubes, Dual fans, Billet DeWitt's Cap, Temp sensor in the radiator, stem line, Relays, and wiring.
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.
Part TypeRadiator
Product LineDeWitts Chevrolet Corvette Direct Fit Aluminum Radiators
BrandDEWITTS
Package Height9.0
Package Width25.0
Package Length37.0
Weight24.0 PG
Part CategoryPerformance Parts
Vendor Part Number32-6139066A
Package Qty1
Package TypeEA
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