I don't really know on a 46. It is simple on a 48, however not so simple on a 47. I have never tried on a 46. Somebody here has. Maybe Hanks Custodian? I would inspect the inside of that bell closely for marking and I would not drive this anymore than needed until this problem gets fixed. It can only get worse. It will not fix itself. The next level of issues that will come from this will not be enjoyable. I understand the bushing was tight. I have found that when I presume something, but do not verify, I can chase my tail looking for something I have just overlooked. Be methodical. Check every possible cause until you find it. Maybe it is inside the trans? Maybe a motor mount or trans mount? Things happen. Sometimes the timing is coincidental to another fix or repair. Chances are slim but not impossible. Nothing should be overlooked. Start with the easiest and most likely cause, then work your way through.

Last edited by Twin Jimmys; 06/28/2024 4:23 PM. Reason: Added content

1947.2 GMC 1/2T SWB panel
1947.2 GMC 1/2T long bed
1948 GMC 1/2T short bed