DeWitts: 1966-68 Corvette, BB Automatic Aluminum 2 row 1" tube, Natural 6L80 built trans Does NOT retain factory valves

Does NOT retain factory valves

improving airflow by up to 20 percent and power by as much as 18 hp

They feature a free-flowing

The APR Performance GT-250 Adjustable Wing Swan Neck features a 2D airfoil shape that is designed to produce great downforce with minimal drag

Fuel Rail Kit for your specific application with rails for Magnuson / Whipple / Procharger / LT4 Eaton blower

DeWitts: 1966-68 Corvette, BB Automatic Aluminum 2 row 1" tube, Natural 6L80 built trans Does NOT retain factory valves1966 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. 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