Unlike today, vehicle choices were pretty limited 50 years ago when the Ford Thunderbird Parts first took flight. There were sedans, coupes, station wagons and convertibles, but essentially a Ford was a Ford -- straightforward variations on a common design. With the 1955 T-bird, however, Ford introduced the notion of a sporty "personal luxury car" -- a close-coupled two-seater with V8 power, a cushy ride and elegant styling. It also had the simple construction and reasonable price of a Ford..