This is a transmission rebuild kit for the Ford truck 2x2 4x4 4 speed 1965-On. You can identify this transmission by the casting "T18" or "13-01" and it has an iron case from 1965-up Ford pickups. This kit will work in the transmissions with the 23mm wide input bearing. This kit includes all new bearings, seals, gaskets & high quality synchro rings. Also Included is the small parts kit that has all the snap rings, washers, needle rollers, etc.