DeWitts: 1970-81 Firebird/Trans Am 27.5" Core Dual 11" Spal fans, Wiring flexplate Please allow approximately 10 business

Please allow approximately 10 business days for production time

Underhead Length (in):4

Muffler Material:409 stainless steel

A more direct supercharger discharge creates less turbulence

Model: 4239012A (Black/Auto)

DeWitts: 1970-81 Firebird/Trans Am 27.5" Core Dual 11" Spal fans, Wiring flexplate Please allow approximately 10 business1970 81 FIREBIRD TRANSAM 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