WAGLER WCPC6618 BILLET ROCKER ARM BRIDGE SET

Improve the valvetrain in your 2001-2016 GM 6.6L Duramax when you install the Wagler WCPC6618 Billet Rocker Arm Bridge Set. These rocker arm bridges feature forged 4340ACQ certified billet steel construction to handle the increase horsepower of your modified Duramax. With all drafting, design, programming, machining, assembly, and QA performed in-house at Wagler, you can be sure these American made rocker arm bridges are of the highest quality. Works with factory spring shims. Sold as a set.