There are some differences in the after market bars. They stop short of the center of the axle where the originals mounted. They mount with a bracket that uses the front U-bolts. I suppose that the bar could be moved to the rear with new front mounting brackets and links could be fabricated to match the originals.
Mine fits very nice after I made new link brackets. With the mono springs the links did not line up properly.
Here are some pictures I was not takeing pictures of the sway bar so they do not show the mounting.
