I have a 1967 coupe barracuda with a low serial number and shipped march 1966.

4spdragtop said
Artie, here is one I use from Dodgcharger.org.
It's pretty much foolproof with the spacing.
Surprised the Alaskan show pony hasn't put up a link to help someone out.
DodgeCharger.org -- 1967 Fender Tag Decoder

Thanks Steve this ones great . Have decoded this already for my dart.