04-10 Duramax HSP Billet Valve Covers Color:Silk Satin Black Includes CCV reroute kit

Includes CCV reroute kit

The 63mm inducer compressor wheel on the turbo is a significant jump in performance over the stock charger

making it one of the safest ways to add big power to your Cummins

you will need a EGR Cooler Bypass Kit as well

04-10 Duramax HSP Billet Valve Covers Color:Silk Satin Black Includes CCV reroute kitOur billet valve covers are designed to give your engine a clean, sleek look. They feature a 1 2" NPT port in the center of the cover to optimize crank case ventilation. They are made from 6061 T6 Aluminum, and they incorporate an O Ring to eliminate the need for messy silicone. It is recommended to run these valve covers with our forward facing thermostat housing, for there are no provisions to mount the factory hardware to upper valve cover. Our