That helps clear up some of the confusion. I will have to see what parts are available and then figure out the correct path. I I am having trouble tracking down a 50 to 54 rear at a decent price. Not too many old junk yards on my part of New York.

I did not understand the spline issue and I will have to try to get a conversion u joint, sound like I am going to need it.

Thanks!


Mike J 37 GMC