Gasket 4.310", .040" Mls H/G 2024- M8 Center CooledReplacement Head GasketHigh quality products for long term reliability Manufactured from premium fuel resistant materials that will not creep, crack or become brittle MLX Gasket (Multi Layer Xtreme) features an extra stopper fold over layer providing a torque limiting surface that prevents yielding of the combustion seal MLX head gaskets are essential for all M Eight applications using a turbo, high compression, nitrous or any power adding