Bit the bullet and ordered the repop recall wheels for my 69 charger, and unfortunately they don't fit over the later, 73? 1 pc rotors that I'm running because parts were pretty much unavailable for the original 4 piston disc setup that was stock. the center hub is about 1/4 " too large for the current rotors. Not sure about what to do, machine out wheel opening? that scares me. try to grind down hub? are there other rotors that might have smaller hubs? anychance someone has an original 69 rotor that could measure diameter, amount of taper? Thanks Greg