Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
The Cometic MLS head gasket for GM Gen-V/VI Big Block V8 with a 4.510in bore and .050in nominal thickness is manufactured for demanding big-block sealing. It features multiple embossed stainless steel layers with Viton-coated outer layers and an uncoated shim layer for controlled thickness. That construction improves strength, rebound, and corrosion resistance while helping distribute clamp load and reduce bore distortion. MLS style gaskets seal without additional sealants.
Cometic GM Gen-V/VI Big Block V8 .050in MLS Cylinder Head Gasket - 4.510in Bore
