Cometic .032" MLX head gasket for BMW S63 engines (M5 F90 and M8 F91/F92/F93) is sized for a 92mm bore and uses an integrated stopper layer for combustion chamber sealing. The MLX construction improves clamp load distribution around the cylinder without increasing bore distortion, providing a robust sealing solution tailored to the S63 family of engines during rebuilds or performance head work.
Cometic Gasket BMW M5 (F90)/M8 (F91/F92/F93) S63 92mm Bore .032in MLX Head Gasket