Keep your 1989-1991 Cable Y2/A1/J1 Transmission in top shape with Synchrotech's Brass Master Kit! This kit includes 1-5 brass synchros, 1-5 slider sleeves, 4 shaft bearings, 2 axle seals, input seal, shift rod seal, and a new dust boot. All with a 54mm ID 3-4 synchros fit for the most reliable operation and optimal performance.