
Cometic MLS head gasket for the Nissan RB26DETT features multiple embossed stainless steel layers with Viton-coated outer faces and an uncoated stainless center shim. At a compressed operating thickness of 0.030" and 86mm bore, the MLS design offers improved sealing for high-output engines without sealants, tolerates mixed aluminum and iron mating surfaces, resists corrosion, and provides reliable rebound and load distribution for demanding sealing conditions.
Cometic Nissan RB-26 6 CYL 86mm .030 inch MLS Head Gasket