Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
Cometic MLS cylinder head gasket for GM/Mercury Marine Big Block V8 Gen-IV/V/VI features multiple embossed stainless steel layers with Viton-coated outer faces and an uncoated stainless center shim. At .051" compressed thickness with a 4.580" bore and four bolts in the lifter valley, the gasket resists corrosion and provides reliable sealing for high-output marine and automotive applications without the need for sealants.
Cometic GM/Mercury Marine Big Block V8 Gen-IV/V/VI 4.580in Bore .051in MLS Cylinder Head Gasket
