It wasn’t built to be a boulevard cruiser or a poser’s muscle car. The 1969 Mustang Boss 429 came to play hardball.

with plans to take it to the Holley Ford Fest and maybe even HOT ROD’s Drag Week. See All 22 Photos Currently, the Mustang is powered by a Boss 429-based 185-series 557-inch big-block Ford V-8 ...

1969-1970 Mustang Boss 429 and 1969-1970 Mustang Mach 1. something new on the horizon. Later this year, Classic Recreations will offer officially licensed 1969-1970 Ford Mustang Boss 302 ...

Is this the rarest Boss? An all-aluminum Can-Am 429ci. Tasca Ford owned the street with this car. Bring on Hemis and SS 396 Camaros. As one of six pre-production 1969 Ford Mustang Boss 429s ...

The '69 is nearly the final ... However, these "Drag Pack" cars weren't available with AC because of the oil cooler. Finally, ...