Ford Boss 429 Cast Aluminum Valve Covers - Polished they have hardened stem tips

they have hardened stem tips for durability and are swirl-polished

Speedmaster rock-solid race shifting automatic shifters can give your street ride the feel of having a full-on race stick in your hand

where dynamic flow and rock-steady pressure control are desired

Crafted from high-quality aluminum

look no further than PCE

Ford Boss 429 Cast Aluminum Valve Covers - Polished they have hardened stem tipsCover your valvetrain with a set of Speedmaster cast aluminum valve covers. Their strong die cast aluminum design ensures an excellent gasket seal and dissipates heat better than many other covers. Speedmaster aluminum valve covers are the perfect fit for your engine.