I just finished putting in new front end bushings and 87+ V8 brakes in my 85 GT and have a quick question if others have the same amount of vibrations I'm getting. I put in poly front lower control arm bushings, poly swaybar bushings, MM caster/camber plates, aluminum rack bushings and MM steering arm. I have a fairly stout cam in my 347 so it rocks pretty good at idle. Feels like something is hitting or something. I got underneath and I can't see anything hitting at all. Could all this be coming from the solid steering rack bushings and MM steering arm?