
This Cometic MLX head gasket is specified for the Subaru FA20D and Toyota 4U‑GSE engines with an 89.5mm bore and .032in compressed thickness for the right‑hand side. The multi‑layer stainless construction uses embossed outer layers with a Viton rubber coating and an integrated stopper layer for combustion chamber sealing. MLX gaskets improve clamp load around the cylinder without increasing bore distortion.
Cometic Subaru FA20/FB25 89.5mm .032inch RHS MLX Head Gasket