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This Cometic MLX cylinder head gasket fits GM LT1/LT4 Gen-V small block V8 engines with a 4.200in bore and .060in thickness. MLX technology uses HP shim features to increase clamp load around the combustion chamber and an integrated stopper layer to enhance combustion sealing. The gasket also includes embossed outer layers coated with Viton for improved sealing and durability under high-clamp conditions.
Cometic GM LT1/LT4 Gen-V Small Block V8 4.200in Bore .060 in MLX Head Gasket
