AMC and Jeep transmissions

Vehicles made by American Motors Corporation (AMC) and Jeep incorporated a variety of transmissions and transfer case systems. This article covers transmissions used in the following vehicle models and years: All American Motors (AMC) passenger cars, 1954-1988 Jeep Cherokee XJ (1984–2001) Jeep Comanche (1986-1992) Jeep CJ (1976–1986) Jeep Grand Cherokee WJ (1999–2004) Jeep Grand Cherokee ZJ (1993–1998) Jeep Wagoneer/Grand Wagoneer (1963–1993) Jeep Wrangler YJ (1987–1995) == Transmissions == Transmissions used in later AMC vehicles came with either a 21-spline or a 23-spline output shaft.

Source: Wikipedia — AMC and Jeep transmissions (CC BY-SA 4.0)