Powerhouse Racing Billet Valve Covers are precision machined from solid 6061 billet and retain OEM fitment.

Designed for street cars all the way to full blown race cars. Multiple breather options/locations are available for standard breather tanks to dry sump engines running; pop-off valves, vacuum regulators and crankcase pressure sensors. The advance baffle system keeps oil inside the motor and allows maximum breather capacity. These are the most advance valve covers on the planet.