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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 0.075in. Multi-layer stainless construction with embossed, Viton-coated outer layers and an uncoated shim provides corrosion resistance, rebound and consistent sealing without sealants. The design conforms load distribution across the sealing area and requires less clamp load to limit bore distortion.
Cometic GM/Mercury Marine 1050 Gen-IV Big Block V8 .075in MLS Cylinder Head Gasket-4.580in Bore
