The Cometic multi-layer steel (MLS) head gasket for Nissan SR20DET (88mm bore) uses three to five stainless steel layers with embossed outer layers coated in Viton for heat and chemical resistance. The design offers improved rebound, corrosion resistance, and load distribution while requiring less clamp load to reduce bore distortion. It’s intended for demanding sealing environments and high-compression applications.
Cometic Nissan SR20 88mm .040 inch MLS Head Gasket