DeWitts: 1966-67 GTO Auto, 25.5" x 17.5" Core, Direct Fit With A/C cars e85 flex Maximize your engine and/or super

Maximize your engine and/or super charger's efficiency with Redline Water Wetter's radiator/heat exchanger additive for a cooler intake charge and more HP

This way you can monitor several items without taking any other actions

This spark plug feature is beneficial in all applications but especially in forced induction applications

Features 8 Rib drive & Std

DeWitts: 1966-67 GTO Auto, 25.5" x 17.5" Core, Direct Fit With A/C cars e85 flex Maximize your engine and/or superPONTIAC GTO 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 free