It wasn’t built to be a boulevard cruiser or a poser’s muscle car. The 1969 Mustang Boss 429 came to play hardball.
Enter the 1969 Mustang. The '69 is nearly the final shout ... Ford built the Boss 429 Mustangs to homologate the 429 engine ...
By 1969, the Ford Mustang could be anything from a dressy six-cylinder coupe to a high-powered Boss 429 fastback with a NASCAR-ready V-8 engine shoehorned under its scooped hood. It’s that ...