How is it not possible? There are many ways to do things. Try not to limit to just one source. I asked a question and had many different answers. Some were informative. That is why I asked.
They say the universal u bolts are round at the op where the bolt contacts the top of the axle tube. This will crush in the tube. That is why it is important to have the right u bolts. From what I have read.
I believe I saw this on Slant six.org a while back. Has anyone used the Dakota rear axle U bolts on an 8 3/4 rear end? They supposedly have the flat spots at the top of the u bolt
for proper alignment of the axle.
I would check to see if it is getting fuel from the tank to the fuel pump. You may try an electric fuel pump to see if it will suck fuel from the tank. May be a clog in the pick up tube in the tank. Food for thought. Mike.