This Cometic MLS head gasket for BMW S14B20/S14B23 is available in a .070" nominal thickness with a 93.4mm bore and uses a three- to five-layer stainless construction. Embossed outer layers with Viton coating meet demanding sealing conditions and resist corrosion, while the center shim can be varied for thickness control. The multilayer design evens clamp load across the sealing area to help minimize bore distortion.
Cometic Gasket BMW S14B20/S14B23 .070in MLS Cylinder Head Gasket - 93.4mm Bore