Yeah, I was pretty sure they were. I bought new U joints for the old setup because it had a bit of a shake to it and while I was at it I checked the bearing caps against the new yoke and they fit snug. I thought that might have been my problem when I got to looking at it, but the yokes are the same width between the mounting points. The difference in bearing size diameters was only like, .050 inches, but the widths are different by a fair bit. Pretty sure the straps I got with the new rear were for the bigger U joint. The difference is almost impossible to see when compared side to side, but when installed and clamped down it's evident since one set lets the U joint move slightly and the other keeps the caps in place.
