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The Cometic MLS head gasket for Cosworth BDG (.045 in, 91mm bore) is a multi-layer stainless steel head gasket built to seal high-output engines and requires no sealants. It suits aluminum-head to aluminum- or cast-iron-block installations. Its embossed outer layers are Viton-coated for heat resistance while the uncoated shim center permits thickness variation, improving rebound and corrosion resistance and helping distribute load to limit bore distortion across varied surfaces.
Cometic Cosworth BDG .045in MLS Cylinder Head Gasket - 91mm Bore
