DeWitts: 1969-72 Corvette, BB Manual Aluminum Dual 11" fans and wiring conduction Wastegate Solenoid Duty Cycle (%)

Wastegate Solenoid Duty Cycle (%)

Cat-Back Exahust System

Lower Center of Gravity

Note: This unit was used on some late model 1976 Corvettes with straight upper neck

we highly recommend replacing the original snout isolator

DeWitts: 1969-72 Corvette, BB Manual Aluminum Dual 11" fans and wiring conduction Wastegate Solenoid Duty Cycle (%)1969 72 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. Our Direct 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