Installed the correct U Joint (TUS-11a) today, and then reinstalled the prop shaft, heat shield, exhaust, starter, fan clutch & throttle linkage at the firewall. Also added an OEM 5 speed shift knob. Driving it around a little - it definitely feels nicer than the 4, and doesn't make the horrendous noises of my worn out 4 speed. 3rd is a little whiny below 4K rpm though. No idea how many miles were on the trans.
Installed the joint in the yoke first. Started with one cup pressed in enough that the circlip could be installed, with the cross set in so the needle bearings don't walk, then set & pressed the second cup in just enough that the circlip fit in the groove
Then I did the same with the prop shaft, set one cup in deep enough to set the circlip, then did the same for the last cup. Normally I'd just tap the cups in the way I remove them, but since the initial opening of the yoke has a step in it from the staking, that doesn't work very well ( I tried that first). After the joint was fully installed I just tap each yoke in the open vice jaws to relax the yokes after pressing, that makes sure the cups aren't tight or binding in the yokes. It felt perfect.
Prop shaft back in
Heat shield on
exhaust on
Trans filled - only took 2 quarts (started dripping at the end of the 2nd quart. I was surprised, as I thought these took more than 2 quarts to fill
Fan clutch back on ( I had removed it as it was mentioned the engine dropping at the rear could cause interference).