2004.5-2010 Chevrolet / GMC Billet Valve Covers Ink Black " FORD Dyno-Proven Gains up to +12

Dyno-Proven Gains up to +12 HP and +19 Lbs

The 12-volt pumps perform in a 4-7 psi range at 32 GPH

A set of rear nitrogen-charged V2 shocks offer an incredible balance of on and off-road ride quality

5 106 +0 MACH-BLK-LP

GM 1/2 ton 6 Inch Rear Spring-52 eye-to-eye

2004.5-2010 Chevrolet / GMC Billet Valve Covers Ink Black " FORD Dyno-Proven Gains up to +12Our 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.