1966-68 BIG BLOCK

PRO SERIES (2 ROW 1.00″ TUBES)

DeWitts Pro-series aluminum radiators feature two rows of 1.0″ wide cooling tubes which provides a 25% increase in cooling performance. OurDirect Fit aluminum radiators feature factory type press formed end tanks, serpentine fins, and the factory type upper and lower channels. Each radiator core is assembled and brazed in our state of the art aluminum brazing furnace. DeWitts radiators are also epoxy free and come with a limited lifetime warranty.Direct Fit is our official trademark and it means your radiator will fit, without modifications.(Note) This model also fits 1968 small block engines that were equipped with automatic trans or AC.

Model: 1139066M (Natural/Man)
Model: 1139066A (Natural/Auto)
Model: 1239066M (Black/Man)
Model: 1239066A (Black/Auto)

PRO-SERIES COMBINATIONS

The best of both worlds! The packages below include our Direct Fit aluminum radiator and the Spal dual fan assembled into one high-performancepackage. The dual fans eliminate the factory shroud and engine driven fans. All the necessary relays, fuses, and wiring are included. As a bonus, we add a port to the radiator and install the temperature switch, so you don’t have to.

Model: 4139066M (Natural/Manual) Model: 4139066A (Natural/Auto) Model: 4239066M (Black/Manual) (Black/Auto)

Model: 1149066M (Natural/Man)
Model: 1149066A(Natural/Auto)
Model: 1249066M (Black/Man)
Model: 1249066A (Black/Auto)

HP-SERIES COMBINATIONS

Model: 4149066M (Natural/Manual)
Model: 4149066A (Natural/Auto)
Model: 4249066M Black/Manual)
Model: 4249066A (Black/Auto)

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