For the custom engine, M/T offers a superior valve cover of polished aluminum for added cooling. Each die-cast cover is precision manufactured with knock-out plugs for stock PCV (smog Control) and oil fill installations. The M/T polished top cover surface may be used for engraving your name horizontally, next to the deep heat dissipating fins. Text from 1972 Holley - M/T Performance Parts Catalog. Other historic literature stated that you could expect reduced valve train noise from these cast M/T covers.
We've also brought them back in the Satin Black finish that Holley & M/T helped make popular! Get a set today and get back your hot rodding groove! Holley 241-83 M/T Valve Covers for Small Block Chevy Engines - Satin Black.
Precision manufactured with knock-out plugs for stock PCV (smog Control) and oil fill installations. Top cover surface may be used for engraving your name horizontally. Cast aluminum construction for even gasket sealing. ATV, UTV, Motorcycle & Marine.