2004.5-2010 Chevrolet / GMC Billet Valve Covers Kingsport Grey GM " 9L 12 Valve Cummins Pistons

9L 12 Valve Cummins Pistons

2014-2015 Chevrolet Cruze DEF pump

Redesigned 4-link long arm to improve articulation and offer better control throughout wheel travel

The goal is to efficiently transfer your 12 or 24V Cummins power through the converter into the transmission

2004.5-2010 Chevrolet / GMC Billet Valve Covers Kingsport Grey GM " 9L 12 Valve Cummins PistonsOur billet valve covers are designed to give your engine a clean, sleek look. They feature a 1 2 inch NPT port in the center of the cover to optimize crankcase 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 the upper valve cover.