I just went home and jacked the car up to measure it. The aluminum driveshafts from the TCCoA group buy way back around 2003 that were made by Precision Shaft Technologies were made using the standard size 1330 u-joints and yokes with 1-1/16" bearing caps. So stock replacement u-joints and yoke will work.
The reason I was asking, is because I'm trailering the car to OH tomorrow to install a reworked tailhousing with a new bushing and bushing lube mod at Alan's shop. The current yoke fits sloppy and has what looks like a burnt spot on the seal surface, so we will be installing another yoke and new u-joint at the same time. Just didn't want to get held up looking for a special 1350 to 1330 u-joint. Pretty sure this is where my dash and rearview mirror vibrations at speeds above 75 mph are coming from.
David