Yes, ive got the front diff in and no trouble there, also got the 14 bolt full floater in the rear, noticed a slight power loss from the extra rolling mass, but nothing big worth worrying bout. for the front i used the outer joint from the half ton and inboards and the shafts from the 3/4 ton, after further investigation, it looks as if the 1/2 ton inboard probabally would have bolted to the 3/4 ton differential, same pattern, looks to be same size also, but it never even crossed my mind to check it out before dissasembling my shafts, no biggy though, its working good, im currently in the process of looking for ball joints to adapt this setup, also of possibly fabricating a wedge to correct the angle of the 3/4 to ball joint and allow it to sit level in the 1/2 ton arm, the outer 2 bolts will fasten the 3/4 ton joint to the 1/2 ton arm, the inner two would take slight reaming, but with the angle that the joint mounts it would bind under a hard load, hence the wedge, just weld it to the arm, bolt on the joint, install the rest of the suspension, and be done with it, the 1/2 ton torsion bars even perfectly fit the socket on the 3/4 ton arms, looks like its meant to be too me, if you figure anything out post it or e-mail me, ill do the same to you, we'll show all those "swap it to a strait axel" guys that this is much simpler and it wont ride like a lumber truck when were done, thanks, Ryan