Cometic's MLS head gasket for the Nissan SR20DE/DET (.045 in, 87mm bore, FWD) uses multiple embossed stainless steel layers with Viton-coated outer faces to resist heat and chemical attack. The uncoated stainless center shim enables varied thicknesses while the MLS construction provides rebound and corrosion resistance, making it suitable for higher-output SR20 applications without sealants.
Cometic Nissan SR20DE/DET 87mm Bore .045in MLS Head Gasket FWD w/ No Extra Oil Holes