The Cometic MLX multi-layer cylinder head gasket for Toyota B58/B58H engines is a .046-inch gasket with an 83mm bore that uses an integrated stopper layer to improve combustion chamber sealing. The MLX design enhances clamp load around the cylinder without increasing bore distortion, offering a robust sealing solution where higher clamp uniformity is required, particularly in boosted or high-compression applications.
Cometic Toyota B58/B58H .046in MLX Cylinder Head Gasket 83mm Bore