A listing on Auction123 features a 1969 Ford Mustang Boss 429, one of the rarest high-performance variants of the first-generation Mustang. But what makes this example even more intriguing is that it ...

Introduced in 1969 and retired in 1970, the Boss 429 was Ford’s special engine that needed to be sold in standard passenger cars in order to be allowed to race in NASCAR. The moniker is synonymous ...

$675,000 for a 41-year-owned Mustang. Not just any Ford Mustang, but a mint-condition Boss 429. Under 17k miles - 27,000 km - all original, this 1-in-500 Boss deserves the best of the best from now on ...

If you love classic Ford Mustangs, this Boss is the car for you. If owning a super rare, one-of-a-kind Mustang is on your bucket list, look no further. Today is the day you can take charge of your ...

The Boss 429 and 429 Super Cobra Jet were both vastly underrated for horsepower. But that similarity masked huge differences ...

This Grabber Blue 1970 Boss 429 is the one and only 1970 Boss 429 to date that has ever won an Authenticity Award in Mustang Club of America judging. That's the major reason Rick Campbell wanted this ...

The well-documented characteristics of the mighty 429-cubic-inch powerplant lurking under the hood of the Mustang Boss 429 do not need another deep dive. A quick synopsis should suffice before further ...