The Cometic MLX head gasket for GM Gen V LT1 engines features an integrated stopper layer to enhance combustion chamber sealing. The MLX design increases clamp load around the cylinder while minimizing additional bore distortion, offering a specialized multi-layer gasket solution for Gen V LT1 applications where improved sealing is required.
Cometic GM Gen V LT1 MLX Head Gasket 4.085in Bore w/Parallel Cooling