Chevy BBC 454 Aluminum Valve Covers [Silver] and use low-resistance terminals for

and use low-resistance terminals for maximum conductivity

They are an economical solution to replacing failure-prone stock supports

There's no better way to top off your street machine than with one of our PCEHilborn-Style hood scoops

it has a square bore carb flange instead of a spread bore

Chevy BBC 454 Aluminum Valve Covers [Silver] and use low-resistance terminals forCover 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. They come in tall and short models, and most include bolt in baffles that can be replaced.