rear disc brakes on 8 3/4

now that you are here :)
what exactly discs, callipers and pads are used? Can I source them in europe when the time has come to replace them?

dodgedifferent2,

i like that your set is using the Ford Mustang discs. They are even here super cheap. Calipers i didn't found here yet.

One mayor question i have. Is one or both sets moving the rim outwards to the Fenders? I don't have room there. the only way is to Change the back space of the rims.