Can you tell build date of your 68 gtx from the VIN?

Yes, the build date of a 1968 GTX can be determined from the VIN, specifically from the vehicle's production sequence number. The VIN typically includes information about the year, make, and model, and the last digits can indicate the production month and day. However, for precise details, it's best to consult a Chrysler registry or decoding guide specific to that model year, as the exact format can vary.