Isuzu MSG-5F 5 Speed RWD Transmission Synchro Kit 1987-1992 Part# SRK220A This Transmission has an aluminum case, uses a 6308-N input bearing, uses 1st and 2nd gear synchro rings that are single piece design and is rear loaded. These transmissions can be found in the following Rear wheel drive applications: Isuzu Amigo 4 Cyl 2.6L 1989-90 Isuzu Pickup & Pup 4 Cyl 2.3L 1987-92 Isuzu Pickup & Pup 4 Cyl 2.6L 1989-90 Isuzu Rodeo 4 Cyl 2.6L 1990-1991 This kit comes with all of the synchros for all gearss. All the parts that are included are displayed in the picture.