First off i would get it running well and see how it runs. Get a feel for it before you start doing a whole lot. See what it needs, go wheeling and try it out. As far as gearing goes those old j-10 axles came with either 3.31 or 3.73 There are many ways to find that out. You can google all the many methods of it. I cant remember them all off hand right now. <img src="/forums/images/graemlins/kewl.gif" alt="" />

83 CJ-7 3 in suspension. All problems currently fixed. Just Everyone Elses Parts. JEEP