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Cometic MLS head gasket for GM LSX Gen‑4 small block V8, .032 in compressed thickness with a 4.165 in bore for the left side. Built from multiple embossed stainless steel layers with Viton-coated outer faces, the gasket resists corrosion and rebounds under load to maintain sealing without sealants. It improves clamp load around the cylinder while minimizing bore distortion for reliable sealing in high-output engines.
Cometic GM LSX Gen-4 Small Block V8 .032in MLX Cylinder Head Gasket - 4.165in Bore - LHS
