need help

If you can fabricate and have access to a welder we have made a number of tools that I'll try and describe. A piece of pipe to go over lower stud and rest on knuckle, other end has a large washer, nut and bolt that will screw out against the upper stud putting pressure on it while you give the knuckle a smack. The welding is for a small piece of pipe on the bolt head to keep it centered on the stud. Drilling a recess in the bolt head could do the same but adding the piece of pipe is safer. These have worked great on our A and B bodies and the truck. Same tool shown in most Chrysler manuals.