Vibration and Noise Issue

Believe me, I would tossed the junk if I could have found a way around it. I bought the car that way and just swapped in the new axle a week ago. The centering pins on the leafs are way bigger than stock and the shock plates sit on the top instead of the bottom of the spring, so I really couldn't find a way around it without buying more stuff that I don't have the money for at the moment. I think I'll probably be swapping springs some time down the road, so I'll get it all set up the right way then, right now I'd really just like to get the car on the road again. I think I may try to pull the pinion yoke off the old axle and see if it fits the new one. There just seems to be way too much play in the one that's on the new axle to be right.