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

"Mustang. Boss 429. She a '70?" To which Wick replies simply ... made just 859 Boss 429 Mustangs for 1969 to homologate the engine for use in NASCAR (which it dominated). A Boss 429 in decent ...

Ford sold over 7,000 Boss 302s in 1970, but only 305 examples were painted Calypso Coral and fitted with this specific ...

That engine was originally advertised at ... Until now, revology has focused on 1968 and earlier Mustang models. For the Boss 429, they had to create a brand-new body as the 1969 model ...

During the era when there was no replacement for displacement, these 5 ponies packed some ridiculously large big-block V8s ...

See All 22 Photos Currently, the Mustang is powered by a Boss 429-based 185-series 557-inch big-block Ford V-8 engine. On a recent chassis dyno session, the drivetrain put down over 735hp to the ...

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 ... 296bhp Honda VTEC engine and a full chassis ...

“Looks great, with a touch of menace,” is how we described the vehicle Larry Shinoda created for the 1969 Ford Mustang: the ...

Prices shown are the prices you can expect to pay for a 1969 Ford Mustang 2 Door Fastback (Boss 429) across different levels of condition. Edit options.

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 ...

The Ford Mustang Boss 429 is an iconic muscle car, selling for over $400,000 in concours condition. With a powerful 429 cubic ...