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Cometic MLX head gasket for GM LS1/LS2/LS3/LS6 Gen-3/4 small-block V8 engines, specified at .040in with a 4.040in bore and designed for 1/2in studs. The MLX construction includes an integrated "stopper" layer to improve combustion chamber sealing, and the design increases clamp load around the cylinder without increasing bore distortion, making it suitable where enhanced sealing and dimensional control are required.
Cometic GM LS1/LS2/LS3/LS6 Gen-3/4 Small Block V8 .040in MLX Head Gasket 4.040in Bore 1/2in Studs
