
The Cometic MLS head gasket for Nissan CA18DE/CA18DET 85mm bore engines (1984–1987) is a multi-layer stainless steel cylinder head gasket with embossed outer layers coated in Viton. Compressed operating thickness is 0.040". Its uncoated center shim and embossed, coated outer layers provide rebound, corrosion resistance and sealing across aluminum-to-aluminum and aluminum-to-cast-iron interfaces without the need for sealants, while helping distribute clamp load.
Cometic Nissan CA18 DOHC 84-87 85mm Skyline/ Sunny 200SX .040 inch MLS Head Gasket