Need help with bellhousing crank - 67 c20

[burningsquirrels]

Need some suggestions.... I have a 67 c20 with a 4 speed manual. Luckily I was able to limp home on the attached picture. It looks like the bellhousing crank is mounted to a pair of ball pivots, one on a frame bracket that's bolted on, and one along the engine side that's press fitted and staked in place. It looks like the press fitted pivot came out at one time and was welded back on, and the weld has broken loose.

I can't seem to find some sort of replacement part for this. Does anyone have any suggestions, or what it's actually called so I can google it up?

I did find one screw-in pivot ball stud, but I'm not sure if there's clearance behind the bar for it, and the description field was vague.

Thanks....