Ford rushed the original Thunderbird into existence as a direct response to the Chevrolet Corvette, seriously considering names like Apache and P-51 Mustang before settling on a mythical bird at the last minute. The two-seat 1955-56 car outsold the Corvette 23 to 1 and introduced a genuinely inventive hydraulic top-and-trunk system with a few real quirks. Read on to find out what Ford got right, and what still leaked.