Datsun 240Z, 260Z, 280Z, and 280ZX 1973-83 4 and 5-speed (non-turbo) transmission rebuild kit. Includes six bearings, one needle cage bearing, two seals, one paper gasket, 4-synchro rings, and 1 -5th gear synchro ring for replacement on 5 speed transmission. Bearings are made in Japan. This rebuild kit will work with 4 and 5 speed transmissions, 1972-1983 (non-turbo). For USA transmissions only.