As a teenager, I knew a couple of guys... one took a 66 long bed Chevy, the other a 68 long bed Chevy. They cut out the bed to accept some round fenders that would cover the dually rear ends they put under them. Both built up a couple of bad ass small blocks pumping out some huge horses, and they both painted the trucks solid red. Full blown street customs. These things sounded wicked going by and racking back as they shifted through the gears... I just thought it was really cool that they took these regular trucks and made hot rod duallys out of them...
i had a 91 f350 4x4,crewcab with one,but i didn't do it just bought it done. never any problems, and i was not nice to that truck.smoking tires, drifting at glamis etc, w 285 75 16 bfg all ter. tires was a stout ride and have nothing bad to say about em and i abused it from 97-2005
Did a conversion on a 79 Suburban.
Came out pretty sweet.
I bought the kit from Traders they are/were a custom truck builder/supplier.
On the adapters I made sure the surface area of the rotor/drum was clean and flat. Also check all the tork after a few miles of use.