Engine - Aluminum Valve Covers - Aluminum Valve Cover, Competition Design

From GM Performance - This competition racing aluminum valve cover is designed like the small block cover P/N 10185064. It has large Bow Tie and name Chevrolet in raised letters. There are no PCV or oil fill holes, and it will clear racing type roller rocker arms and hardware. It can be used on most big block Chevrolet cylinder heads. Use with rocker cover gasket P/N 14085759. These covers are packed two covers per part number. Order P/N 12370836 for single cover replacement. P/N 25534323 is the same as this part except it is black powercoated (2 per box).