Fel-Pro 4.100" Bore Head Gasket 0.053" Thickness Driver Side Multi-Layered Steel - GM LS-Series R010015 5MM Piston stopThe COMP Cams

5MM Piston stopThe COMP Cams philosophy has never changed: make the highest performing products possible and lead the industry in technological development

of high-pressure Nylon injection tubing

5/8-18 in Right Hand Female Thread

or rear end

Self Taping

Fel-Pro 4.100" Bore Head Gasket 0.053" Thickness Driver Side Multi-Layered Steel - GM LS-Series R010015 5MM Piston stopThe COMP CamsEngine Cylinder Head Gasket The latest development in Fel Pro Performance head gasket technology is the PermaTorqueMLS (multi layer steel) series. Strategically located sealing beads surround the combustion chamber and coolant passages concentrating clamp load to prevent leakage. Retains sealing integrity in engines that experience significant scrubbing and movement due to dissimilar materials (such as aluminum heads on a cast iron Not intended for