The Bullitt Was Based on The GT 390
The Mustang got its first redesign in 1967 when Ford introduced a slightly bigger and more luxurious model. The design was even better and more elegant and the options list was longer than ever. The performance lovers finally got a big block option in the form of the 390 FE V8 engine and it produced 325 hp. However, if you think this was a fast Mustang that burned rubber in any gear, you’re mistaken. This was a fast car, but it was more of a Grand Tourer than a muscle car (via Mustang Spec).

However, the 390 GT Mustang was immortalized by Steve McQueen when it appeared as a co-star in “Bullitt” in 1968. As we highlighted in the introduction, the Highland Green 390 Fastback made history by appearing in one of the best car chases ever and promoting the 390 V8 engine into legend.