Diamond in the rough

Sounds like a 9 1/4 rear off a Chrysler with rear disk option. Will bolt onto a 8 1/4 rear.

Takes some fabrication to run with a 8 3/4 year. And nowadays with good low cost rear disk conversions, the Chrysler disk rear are a tough sell. They don't make the rotors. I think the pads are slider type A-body fronts???