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Cometic MLS cylinder head gasket for GM LSX Gen‑4 small block V8 (4.125in bore, right side) is made from multiple embossed stainless steel layers with Viton outer coatings and a compressed operating thickness of 0.098". The MLS construction seals reliably without sealants, tolerates mixed material interfaces, resists corrosion and shearing forces, and includes an uncoated center shim layer to accommodate thickness differences and help distribute clamp load evenly across the sealing surface.
Cometic GM LSX Gen-4 Small Block V8 .075in MLS Cylinder Head Gasket - 4.125in Bore - RHS
