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 American company’s latest work was recently shown at this year’s SEMA show, and it’s based on Ford’s Mustang Boss 429, classically ... suspension. The interior has also been upgraded ...

1969 was an important year for the Ford Mustang. In addition to its second styling update, the nameplate received three more performance-oriented models: the Mach 1, Boss 302, and Boss 429.

By 1969, the Ford Mustang could be anything from a dressy six-cylinder coupe to a high-powered Boss 429 fastback with a ... and a revamped interior with several new tech features.

Prices shown are the prices you can expect to pay for a 1970 Ford Mustang 2 Door Fastback (Boss 429) across different levels of condition. Edit options.

the "Boss" nameplate is most associated with the Mustang Boss 302 and Boss 429 from 1969-1970, and its Boss 302 revival with the facelifted version of the fifth-gen Mustang from 2012-2013.