Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
The Cometic MLS cylinder head gasket for GM/Mercury Marine Big Block V8 (Gen-IV/V/VI) fits 4.600in bores and has a compressed thickness of 0.045in. Multiple embossed stainless steel layers with Viton-coated outer faces and an uncoated stainless shim provide rebound, corrosion resistance and reliable sealing without sealants. Four bolts in the lifter valley are supported; the design reduces clamp load and helps prevent bore distortion.
Cometic GM/Mercury Marine Big Block V8 Gen-IV/V/VI .045in MLS Cylinder Head Gasket - 4.600in Bore
