Billet Specialties 95037: GM LS Valve Cover Adapters
Chevrolet Small Block Valve Covers on GM LS-Series Engine
GM LS Valve Cover Adapters Allows Perimeter Bolt Small Block Chevy Valve Covers to be Used on an LS Motor Uses LS Gaskets on Bottom, SBC Gaskets on Top 6061-T6 Billet Aluminum Natural Finish Hardware Included