Cometic StreetPro top-end gasket kit for Nissan SR20DE/SR20DET (1988–1993, S13) includes an .045 in MLS cylinder head gasket for an 86.5mm bore and provides the set of seals needed for a top-end rebuild. StreetPro kits prioritize quality gasket materials and are positioned as an all-in-one solution for specified SR20 engines, supplying necessary gaskets without a valve cover gasket.
Cometic Street Pro 88-93 Nissan SR20DET 86.5mm Bore .045in MLS Top End Kit w/o Valve Cover Gasket