Mopar Aluminum Master Cylinder Kit
I used an MC from a 95-99 Plymouth Breeze w/ ABS, 7/8" bore ($25 new) for manual brakes. My 1964 pedal rod locked into place (w/ new rubber bushing) and put the pedal at the factory height. I used the 2-4 bolt adapter plate shown ($30 ebay). I re-used my 1964 distribution block, but just as a tee for the fronts, w/ adapters. Your plumbing should be almost a direct fit.