Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
The Cometic MLX head gasket for GM LSX Gen‑4 small block V8s is a .044 in multi-layer cylinder head gasket with a 4.165 in bore for RHS heads. MLX gaskets feature an integrated stopper layer for combustion chamber sealing and embossed outer layers coated with Viton. This construction improves clamp load control around the cylinder, resists corrosion and seals reliably without requiring additional sealants.
Cometic GM LSX Gen-4 Small Block V8 .044in MLX Cylinder Head Gasket - 4.165in Bore - RHS
