Well I'm actually working on my 71 Challenger. It has stock 71 E-body disk brakes up front. I know of a few late 70's C-bodies lying around and I'm going to try to pick up a set of 11.75 pin style brackets.
But the more I read, it sounds like I'll need more then just brackets. I'll need an adapter from Dr. Diff to run the C-body rotor on the E-body and some other nick-nacks.
Am I wrong? Am I crazy? (don't answer the last one).
