Whether you're searching for a 1964-1973 Ford Mustang to purchase, or you already own one, it's very important that you know how to decode the Mustang's Vehicle Identification Number (VIN). The VIN tells you how the Mustang was originally equipped when it first rolled off one of Ford's magical assembly lines. Read on for all the details of our Ford Mustang VIN decoder, as well as some historical information Mustang buyers and restorers will find helpful.