Cometic's MLX multi‑layer steel head gasket for Subaru FA20D and Toyota 4U‑GSE features three to five stainless steel layers with embossed outer faces coated in heat‑resistant Viton for enhanced sealing. The MLX design includes an integrated stopper layer for combustion sealing, improved clamp load distribution without increasing bore distortion, and embossed, Viton‑coated outer layers for durability.
Cometic Subaru FA20 89.5mm .052inch RHS MLX Right Side Head Gasket