while looking at my rear-end, I think something is amiss. I have the 3 1/4 inch ujoint, which sits inward from the edge of the yoke about 1/4 inch on each side. That seems odd, how does it get/stay centered? It is held onto the pinion yoke by threaded loops, not straps with bolts. On the driveshaft side, I have the funny looking c-clips that you can see on the end. I am trying to determine if I have the correct yoke, u-joint size, and driveshaft. Any/all of them could have been replaced at some point. Does anyone know the proper stuff? Or have a pic of the pinion yoke, etc.?