I just confirmed today, the six bolt pattern holding the drum to the wheel hub is the same 6 bolt pattern used on½ ton chevy trucks. Therefore any old ½ ton chevy truck or blazer rotor will bolt right up to the stock 1½ and 2 ton wheel hub after enlarging the center opening. Fab up a caliper bracket and you've got disc brakes! Tiny and likely not up to the task of heavy truck usage but disc brakes.
With all that said, I'm still buying Randy's kit!
