Dwinthrup

I have a 1990 cherokee and it looks like I got longer arms and my bushings wont fit They are 18 3/8" end to end and roughly 16.5 from center to center of the bushings. Dose some body know the size of the bushings off hand? The ones I got with the jeep in a kit are too large, the bushing hole is roughly 1.475" can I just turn mine down to say 1.550" or so? How over size should they be? I'm going to have out tool and die guy at work throw them in the lathe in the morning and would like to have a game plan before doing this. As near as I can tell the old bushing is 1.500" but it's ery brittle/broke and is a 2 piece assembly.

The kit I do have is a energy suspention kit #2-18105, I wish to cheat the system but nned to know what size to aim for.