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The Cometic MLS head gasket for 1992–1996 GM LT1 small block V8 (4.100" bore) uses multi-layer stainless steel with a compressed operating thickness of .045". Embossed outer layers coated in Viton give heat-resistant sealing without sealants; the uncoated center shim lets builders tailor thickness. MLS gaskets handle the shearing between aluminum and cast-iron or aluminum mating surfaces, provide improved rebound and corrosion resistance, and distribute clamp load effectively.
Cometic 92-96 GM LT1 Small Block 4.100 inch Bore .045 inch MLS Head Gasket (w/Valve Pockets)
