Can you post pics of the date codes from the F111146, C134027 and J128521 cases? Also the casting numbers from them? I didn't have those ones in my list. Also the 6S case you listed, I'd take the date code if you thought it fit in for a fullsize. It's probably from a corvette though.
Charley, want to move this one to the thread?
https://www.yenko.net/ubbthreads/ubbt...r-original-m22
Funny, I mentioned having an orphan thread in that thread.