The Cometic MLS head gasket for Cosworth BDG (.098 in, 91mm bore) is a multi-layer stainless steel cylinder head gasket designed to seal high-output engines and install without sealants. It accommodates aluminum-head to aluminum- or cast-iron-block applications. Its embossed outer stainless layers are Viton-coated for heat and corrosion resistance while the uncoated shim center allows thickness variation, providing rebound and improved clamp-load distribution to limit bore distortion and conform to varied surfaces.
Cometic Cosworth BDG .098in MLS Cylinder Head Gasket - 91mm Bore