Mast Motorsports sand cast "race" valve covers are made right here in the USA. They fit center bolt LS cylinder heads and clear most shaft mount rocker arms. The "Race" covers are machined for additional rocker clearances and additional venting.
For simplicity we offer our LS coil mount kit to mount your coils in a unique and convenient way. No more unbolting coils to remove your valve covers!
Mast Race Valve Covers
Valve Cover Gaskets
Coil mount kit sold separately.