Only about three percent of 1965 Ford Mustangs were ordered with a front bench seat, and this Texas Hill Country convertible is one of them. With a 289 two-barrel V8 and a Cruise-O-Matic automatic, it was built for easy cruising rather than stoplight battles, and its rare interior makes it more interesting than most early Mustangs with far more horsepower. Read on to find out what made buyers skip the option almost everyone else wanted.