The Cometic Cosworth BDG 0.040" MLX cylinder head gasket for 91mm bore applications uses HP shim technology to increase clamp load around the combustion chamber and an integrated stopper layer for combustion sealing. Embossed outer layers coated with Viton improve sealing under harsh conditions while limiting bore distortion, delivering a reliable, compact head gasket solution for Cosworth BDG engines with a 91mm bore.
Cometic Cosworth BDG .040in MLX Cylinder Head Gasket - 91mm Bore