The Cometic MLX cylinder head gasket for Subaru FB20B/FB20X applications fits an 85.7mm bore at .032" and features an integrated stopper layer to secure combustion chamber sealing. The MLX construction increases clamp load where needed without raising bore distortion, offering a targeted solution for FB20 engines. This gasket balances sealing performance and durability in applications where combustion sealing integrity is essential.
Cometic Subaru FB20B/FB20X .032in MLX Cylinder Head Gasket - 85.7mm Bore - LHS