Slant 6 Starter Issue Help Please

That starter can make about 4 or more sounds that I know of and without a video, IDK how anybody could point to what it could be,lol.
That said, I think,FWIW, Murray's on the right track.
I just have a lil trouble relating the before and after business.

Also, FWIW, I have reconditioned and/or rebuilt a few dozen Mopar starters over the years,and only rarely did they need bushings..

Good luck