ABOUT THIS PRODUCT

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 aluminum M/T valve covers.

Product Features:

• Cast aluminum construction for even gasket sealing and high quality details
• Tall M/T valve covers for BBC applications allow for generous aftermarket rocker and some applications of stud girdle clearance
• Precision manufactured with knock-out plugs for stock PCV (smog control) and oil fill installations
• Includes baffle plates (with mounting screws) and a period correct twist-on oil fill cap
• Deep heat dissipating fins
• Top cover surface retains vintage style nameplate pad for custom engraving
• Available in three classic finishes: natural cast, polished, and satin black with machined fins/logo