70 Challenger:

I removed my center link and found that one of the tie rod studs are spinning while I try to tighten/loosen the castle nut. There is no internal allen hole to be able to grab the stud. The threads seem to be clean but the nut only goes on a couple of turns and starts spinning the stud inside of the assembly.

Any quick fix so that I can get the center link tightened back up?

Thanks