i have a 79 scout ii and a 80 jeep cherokee chief with dana 44 in the front of both trucks. the rear of the jeep is a amc 20. the width of the axles are very close to being the same. the jeep front axle is about 1 1/2 wider than the scout's. the jeep has 6 bolt wheels and my scout has 5. hope this helps. mike a