The Boss 429 Mustang is all V-8 and no apologies. Only 850 fastbacks were made for the 1969 model year. This example looks to be in fantastic shape and boasts a great color combination.

"Nice ride," says Iosef. "Mustang. Boss 429. She a '70?" To which Wick replies simply, "'69." But if you know your Mustangs you started waving your BS flag immediately. I grew up a Mustang ...

However, the Blue Oval needed something better to fend off the 426 Hemi on the oval speedways of NASCAR, so the 429-cubic-inch Boss 429 was born. With its aluminum semi-hemispherical heads ...

Few rivalries in American automotive history are as storied and intense as that between Ford's Boss 429 and Chrysler's 426 Hemi engines. FCC Chair Responds to Trump’s Demand to Shut Down ABC ...

The 1969 Ford Mustang Boss 429, code-named ... Its cast aluminum cylinder heads featured crescent-shaped combustion chambers that some dubbed the semi-hemi. The heads use intake valves measuring ...

There was a time when other automakers created special cars, such as Ford's Boss Mustang 429, to keep up with the Chrysler Hemi cars on the ... airflow but cause the heads to be extremely large ...

Lawman Boss 429 ... heads for 335 horses; however, despite the low compression, it was faster than 1970’s 455. Ram Air was an option for this engine, though this Goat doesn’t have it as evidenced by ...

Lurking under the hood is Chevrolet’s fearsome, all-aluminum ... the Boss 429 engine needed to be placed in production cars to be legal for competition. Due to the engine’s sheer size (thanks to its ...

The Boss 429 Mustang isn’t only rare. Offered between 1969 and 1970, the pony-turned-muscle car edged out the HEMI 426 because ... to a great extent. The aluminum heads, for example, were ...

So, it’s actually not all that surprising that one of the rarest examples of the classic Mustang was just found hiding out in a garage in Chicago. The Boss 429 was a high-performance Mustang ...

Looking for a halo car to top off your vintage Mustang collection? This 1969 Boss 429 might be just the thing. It's been sitting in a garage untouched since 1981, and has just over 13,000 miles on ...