I am headed over there tomorrow to drop off some parts. I will try and get some shots of the rail. So you are saying that the stamping looks done by someone/someplace other than the factory? The numbers and the "G" look almost factory in nature.

Even though it has had the same owner for over 40 years, it was raced by the dealership prior to sale and was damaged pretty good at that time. It is going to take some sustained effort to get it back into shape. If the motor was treated anything like the body, it most certainly could have sustained a variety of issues that affected it negatively. It is said to only have 28k on the clock. Overall a totally cool mopar... Glad just to have got to see it.