Going through replacing U joints while I have the t case out for a rebuild. The forward most u joint on the main drive line shows the the cap dia to be 1.06 and the rear two joints show to be 1.18 or so. What are the recommended replacements for these 3 joints? I looked at RockAuto and there are a lot of choices...... Rig is just used for low and slow 4x4 use on the beach launching/retrieving skiffs.