I have got a question for you folks in the form. To start off with, I have a 50 GMC truck and I have been working on. It is a bit of a homemade tow truck. But the reason I am here is that it was a 14bolt full float dually rear end. I am on the look for an anchor plate or saddle (herd it called both) that goes below the axle tube, I am also on the look for the top spacer that the square u-bolts sit on, on top of the leaf springs. The anchor plate I have is a cast metal with what look like 3681703 in it. I have searched that number but come up empty. Do you all have any idea where to look for a similar part that would work?