Cometic MLX cylinder head gasket for Subaru FB25B, .028" thickness and 95.5mm bore (right-hand side). The MLX construction uses an integrated stopper layer to improve combustion chamber sealing, giving reliable sealing where it matters most. Its design also improves clamp load around the cylinder without increasing bore distortion, making it a direct replacement gasket for the specified FB25B application.
Cometic Subaru FB25B .028in 95.5mm Bore MLX Cylinder Head Gasket - RHS