
The Cometic MLS head gasket for Cosworth BDG (.036 in, 91mm bore) is a multi-layer stainless steel cylinder head gasket designed for reliable sealing in high-output applications and installs without sealants. It accommodates aluminum-head and cast-iron or aluminum-block combinations. Outer embossed stainless layers are Viton-coated for heat and surface tolerance; the uncoated center shim allows thickness variation, offering rebound, corrosion resistance, and improved clamp-load distribution across the sealing area.
Cometic Cosworth BDG .036in MLS Cylinder Head Gasket - 91mm Bore