There are goofy VIN stamps - I was judging at an AACA show in New Jersey and the team captain called us over saying "Here's something you'll probably never see again." We looked and the VIN number wasn't stamped on the fender apron - it was stamped on the circular part of the shock tower. How/why the assembler decided to do that I can't figure but there it was plain as day. But I've never seen one to get the year wrong.
Bill Krieger