• This billet aluminum adapter matches the contour of a typical Small Block Chevy valve cover. Includes mounting hardware and spacers to mount adapters to cylinder heads.
• 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 #2610-0081 Moroso Part No. #93020 between the adapter and the valve cover.
• Adapters are 5/8" thick and are machined and qualified, has no through holes which can cause leakage.