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.

Recently, a 1969 Mustang Boss 429 went up for sale on a popular auction website, and the conclusion of the bidding process led to a ‘Reserve Not Met’ failure story (for now). With the highest ...

The previous 1970 Boss 429 record was set in January 2025 by a Calypso Coral unit that sold for $467,500. The record-setting fastback is one of four Boss 429s auctioned off at Indy 2025.

The 1969 Ford Mustang Boss 429, code-named Job 1, used a cast iron block with cylinders bored to 4.36 inches in diameter and a forged steel crankshaft with 3.59 inches of stroke.

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 ...

Some 857 '69 Boss 429s were built—or 858, depending on your source—and just 498 '70 models were finished—or 499, again depending on who you believe—before the Boss 429 program ended.) ...

The Boss 429 was offered with completely different color options each year, however, all of the interiors were black only, per Motor Trend. 1969 saw the car covered in Raven Black, Wimbledon White ...

The Boss 429's signature hood scoop, larger than any other Mustang, is not on this car. The Boss 429 was a largely unadorned with a comparatively clean design for performance Mustangs of the time.

The Mustang Boss has long been a name associated with track-focused, high-performance Mustangs. The original Boss 302 and Boss 429 models of 1969-70 were built for related racing programs in Trans ...

Ford later stuffed a massive 429 cu in V-8 in the Boss to compete against Chevy's SS 396 and its special-edition big-block Camaro, the COPO 427. The Boss ended production in 1970 before being ...

It’s an updated version of the factory 385-series block that spawned the original Boss 429, which had four-bolt mains and a denser iron composition when compared to the standard 429/460 design.