rear disc brakes on 8 3/4

72bluNblu ,
very good Point. Didn't know about that off set. but can't be that much. It is working this way since 3 years. But you are right. I saw that the linings are not centered in the drums. One reason more to Change it to discs. :)
ok, got yukon BBP axles and green bearings already.

mguner,
you did that swap? Parts list, sources etc?

74DartSwinger360,
did you ask right stuff where to buy pads and discs?