Genuine Nissan gasket set. Part number:-10101-17U29 some gaskets have been removed from this set but includes the head gasket. Also in this listing is a ARCO Gasket set. Part number-FSN160860FG missing a few gaskets but mainly the head gasket. Please study photos carefully as this is what you will receive. Boxes are a little tatty but gaskets all look fine. See my other listings for genuine piston rings and con rod bearings to freshen up your engine.