Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
The Cometic MLS cylinder head gasket for GM/Mercury Marine 1050 Gen‑IV Big Block V8 fits 4.580in bore applications and has a compressed thickness of 0.098in. Constructed from multiple embossed stainless layers with Viton-coated outer faces and an uncoated stainless shim, this MLS gasket offers rebound and corrosion resistance, seals without sealants, tolerates shearing between aluminum and iron, and helps manage clamp load to limit bore distortion.
Cometic GM/Mercury Marine 1050 Gen-IV Big Block V8 .098in MLS Cylinder Head Gasket-4.580in Bore
