Muncie Small Parts Kit - With 1" Outer Diameter Pin, Includes Snap Rings, Thrust Washers, Lose Needle roller bearings for the cluster gear, 1 roll pin, 1 solid tapered pin foe the rev idler shaft, Lose needle rollers for the pocket of the input shaft

Check before ordering: many manual transmissions changed parts by year, drive (2WD/4WD) and version. Confirm your unit by its ID tag. Muncie 4-speed: aluminum main case, aluminum extension housing and side cover, 7-bolt side cover, REVERSE lever in the tail/extension housing (Saginaw has reverse in the side cover; BW T-10 has a 9-bolt side cover), all four forward gears synchronized, 4th = 1:1. Model ID: M20 = wide ratio (2.56 1st early / 2.52 later; cluster 29-22-19-17 early or 25-22-19-17), M21 = close ratio 2.20 1st (cluster 27-22-19-17), M22... Call us with your tag and VIN if unsure.