1963-1965 GM Muncie Identify this Transmission by- Cast Alum Case, 7 Bolt Side Cover Trans uses a 7/8" Countershaft This kit includes all New Bearings, Seals, Gaskets o-rings & High Quality Brand New Synchro Rings.  Also Included is the Small parts kit that has all the snap rings, washers, Needle Rollers, etc.