need to know how to look for a real abody 4 speed car

72bluNblu- Thank you for the additional info.
I'm looking at this car this weekend if the weather cooperates but in a different post I am looking for a tru 340- 4 speed car to do a total rebuild with the body panels from AMD. The project in my shop is scheduled for next spring but finding a body is the hard part. Honestly it is not to "make" a 340 4 speed but to rebuild an original one and see if the panels fit and work as good as the originals. This particular car was a bit cleaner than what I was looking for (rotted New England Mess) but I can see the vin and the fender tag, I dont know where else to look for the stuff that I wont find until I buy it and open it up. I dont care if it is a 340-4 or a /6-904 car but if I am buying a 340-4 car then I want a real 340-4 as it is being presented.

Thank you,
Joe