BBP Rear drums for Abody 8.75

I run the strange axles. Tell 'em you wanna run the big car brakes and they'll build the offset into the flange. The rest is handled by the backing plates. Get the drums and backing plates from the car of your choice (all axles have the same backing-plate bolt-pattern).

It's a snap.

As far as retaining the original brakes, no, I don't believe it's possible, but a '73 with the itty-bitty drums might work.
But, why?