Scott thanks for the 340 detail link, I had studied it in the past but that thread had slipped out of my memory in recent times!
My car's unrestored identical twin 2 VINs past mine resides in the area and I will need to look at it again soon and study its engine for details. As I've probably mentioned here in the past, my T/A was the first of a group of 4 consecutive VIN'd identical cars ordered by Mr Norms. I'm JH23J0Bxxx736, xxx738 is the unrestored one and is about 15 miles west of my home, and I haven't seen xxx739 but I've heard it exists and is in Georgia. It would be really cool if we can get these 3 cars together someday, even cooler if xxx737 still exists and turns up!
There's another low mile FE5 unrestored T/A in the area too, I don't recall if its engine is original though. Hopefully I'll run into that car at a local show this season. Red T/A's are about as common in the Chicago area as 5.0 mustangs it seems like.