Billet Rocker Arm Valve Bridge Set 03-07 Ford 6.0L Powerstroke XDP 6.4 performance Reinforcement ribs are added in

Reinforcement ribs are added in weak points to increase longevity and help eliminate another failure point

This is a 2015-2019 direct turbo drop in for your f250 and f350 6

they also allow for easier engine assembly and proper alignment of the main bearing caps every time

The wait is finally over ODAWG'S new S3R6

Manufactured from seamless 4130/4135 chromoly tubing that is cold drawn over a mandrel for maximum strength and rigidity

Billet Rocker Arm Valve Bridge Set 03-07 Ford 6.0L Powerstroke XDP 6.4 performance Reinforcement ribs are added inThe XDP Billet Rocker Arm Valve Bridge Set XD383 will enhance the stock valvetrain in your modified 2003 2007 Ford 6. 0L Powerstroke. The stock rocker arm bridges in your engine were designed for stock power levels. Add in the stress from common performance modifications and you will quickly surpass the power that the stock rocker arm bridges can handle. The XDP rocker arm bridges are forged from hardened 4140 chromoly for reliability, then precision