COVER-VALVE-POLISHED FINISH-SAND CAST-MID RISE DESIGN-PAIR-59-82 (#E20921)

1959-1982 CORVETTE MID RISE VALVE COVERS - PAIR WITH POLISHED FINISH.

These valve covers are standard perimeter mount covers for pre-1986 small block Chevy engines. PML designed these valve covers with the classic CORVETTE script for C1, C2, and C3 Corvette, including the Stingray. The CORVETTE script and fins are cast into the cover and raised. On powder coated parts, the powder coat is shaved off the top of the script and fins.

These covers feature a mid-height design that will clear most roller and/or ratio rockers. There is no correlation between roller rocker ratio and fitment of our valve covers. It is based on the actual physical dimensions of the parts. These valve covers were designed using a stock head and the Jesel Roller rocker system. Please check dimensions in above link to verify clearance for your particular configuration

For engines that require PCV and breather holes on the valve cover, PML designed the casting to be thicker on the intake manifold side below the C where an internal baffle is located. This area can machined with a hole. This way, the top of the valve cover is left alone for a clean, classy appearance.

designed FOR small block Chevy valve covers to work with many roller rocker systems, such as Jesel. However, our valve covers are not compatible with T&D Shaft Mounted Rocker Arms.

If you need the PCV or breather holes, it's an extra $115.00 to your cost.