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The Cometic MLS head gasket for AMC 290/304/343/360 Gen‑2/3 V8 (4.140" bore, .045" compressed thickness) is a multi-layer steel cylinder head gasket that seals combustion and coolant pathways without additional sealants. Its embossed, Viton-coated outer layers meet harsh sealing demands while an uncoated stainless shim provides thickness control. MLS construction improves load distribution, corrosion resistance and reduces required clamp load.
Cometic AMC 290/304/343/360 Gen-2/3 V8 .045in MLS Cylinder Head Gasket - 4.140in Bore
