Moroso 68995 - Valve Cover, Adapter, Mounts SBC Valve Covers, On GM LS Cylinder Heads

Valve Cover Adapter, Allows a SBC Valve cover to be fastened to a GM LS Cylinder Head VALVE COVER ADAPTER, GM LS TO SBC VALVE COVER, PAIR • Adapts cast or stamped Small Block Chevy valve covers to GM LS SERIES stock and aftermarket cylinder heads • This billet aluminum adapter matches the contour of a typical Small Block Chevy valve cover • Adapter has an encapsulated O-Ring on the side that mounts to the LS cylinder head and is designed to take a traditional Small Block Chevy valve cover gasket such as Moroso Part No. 93020 between the adapter and the valve cover • Each adapter is 5/8" thick and are machined and qualified, has no through holes which can cause leakage