Hopefully, someone can answer a simple question for me. I recently purchased a 67 Fastback from the original owner. (Unrestored of course) It's never had any frontal crashes in it's history. The problem is, The Vin# on the title 7F02SXXXXXX Matches the the Door tag. It also had the original 390/ C6. The apron on both sides, Reads 7F02AXXXXXX. I got a Marti report on the "S" code # and all info goes along with what the original owner tells me & The actual car. Build consecutive # is the same on both title and aprons. So, Basically, The whole Vin# is the same other then the Engine Code. The aprons have "A". The Title, door tag, Info, Car itself, Is "S" code. Any facts on this would help.