Already have a pm going with him. Interesting question actually. Do not think there is a written answer to it. I think I know who might know the answer though. I get the restoration guys and try to help them out when I can. One of my good customers is getting his car judged this week by David Wise this week, not cheap. Found a ton of nos parts for him in the past. Some serious unobtainable stuff. Great example just found him the NOS wire from the e advance to the solenoid on the carburetor. I am in the wrong business!