Can anyone please enlighten me if there are any reference documents/internet sources to help me in my resto of my '70 Mach 1 - I'm mostly coming across the D0ZB mark, but on occasion I see the attached and I'm confused as I do not know on such occasions if it is original or repro part.
Your help/advice would be appreciated.
Thanks, Chris
P.S. please see attached LHS fender date code for my Mach 1 as an example