Denny -
Here is the description from the eBay ad. . Apparently these were a factory item from Dodge or Mopar, but I've been unable to locate any other references. There is nothing complicated about them and of course that's what makes them so nice. If you scroll backwards in the photo links I provided you can see them uninstalled and prior to painting.
As far as driving to Kansas City a whole lot has to happen this week and I'm beginning to think I might not make it. Without some proper shake down cruises it would make for some real adventure albeit some not fun and perhaps costly.
Don