Yoke phasing

Absolutely, Did this same shop do the driveshaft?

Not sure if they built this particular shaft, it's one that my dad had in his shop that had been collecting dust for quite some time. I have no idea how old it is or who built it, but it does look like a shortened shaft.

I have checked the angles of the trans output and pinion. I've tried them equal, pinion -2 and -4, with no changes.

I will normally try to find a local place to give money to for this kind of thing, but am giving serious consideration to mail order. I was thinking about getting a new driveshaft, but I'm not sure if I want to let the same outfit take a swing at making a new shaft.