Quote:

BTW all Moog parts say "problem solver " on the box.



I noticed that as well.

FWIW, the "Problem solver" upper bushings won't work on F bodies because they have a shaft mounted upper control arm and do not use the same eccentric cams as old mopars. If the upper arms are moving, I'd think the bolts are striped or the serrated tines are stripped or there is some other physical problem with the set up.