My wife has a 70 4 door satellite that that has started wandering all over the road. I replaced the pitman arm and idler arm .as they had a lot of play, thinkig that would cure it. The tie rod ends seem fine and the balljoints o not seem to have any play. It could probably use new control arm bushings , but I would not expect it to wander as bad as it does. Any thing over 40 mph is terrible. I am limited on time until winter, so I would like to hold off on a complete suspension rebuild until then.
I don't know if it matters, but it is power steering. It has a 3g hemi I built with the hemi ps pump powering the stock ps gearbox.
What should I look for next?