Did you ever find the parts you were looking for? I'm rodding a 54 Aero and as soon as I finish up the new front subframe, I'll have all the original brake parts available. Only issue I could find is one of the drums has a small nick taken out of the edge from when it was in transport. I'll have all the rear end stuff available too (I'm building a 4-link). Basically, the entire suspension front and rear, wheels w/ full size spare, "W" caps, rear-end and entire drive train. I have someone interested in the motor already but hasn't officially sold.