Ford ZF Truck 5sp 1987-95 S542 Transmission Rebuild Kit with synchro Rings (Blocker Rings) BK300ZFWS This kit is for a Ford ZF Truck 5 Speed. It has an Aluminum Case and is Rear Loaded. Numbers on the side of the case will start with "1307 XXX XXX" NOTE: If your transmission has numbers that start out with 1317 or 1319 this is not the kit for you. Please see my other listings. This kit includes all the main shaft and rear tapered roller bearings, an input pocket bearing, counter shaft bearings, cup plugs, an input shaft slinger / shield and front and rear seals, and high quality synchro rings. All the parts that are included are displayed in the picture.