got my d44 front put together using parts from 3 different axles to make 1 front with 4.10s, 8, lug and the best hubs and shafts and otehr goodies from the 3 axles. Thanks to MTChevy for the deal on the 8 lug stuff and a local friends for the 4.10 stuff. Here is is sitting on an old set of 305s (33s). Rear is a bit squaty not after the zero rates in front to take front an inch and half forward and give it some pinion shim so I will install the overloads into the 56s rears and if needed cut an extra set of overloads down into a zero rate deal for the rear. This has no fuel tank in the rear. I am getting a 31 gal from a gen 2 blazer so with that extra weight I'm sure it will need teh extra.