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 ...

The Boss 429 and 429 Super Cobra Jet V8 engines rank as some of the most powerful engines ever put in the Ford Mustang. In fact, if we limit our discussion to first-gen Mustangs, these engines ...

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.

We may receive a commission on purchases made from links. "Nice ride," says Iosef. "Mustang. Boss 429. She a '70?" To which Wick replies simply, "'69." But if you know your Mustangs you started ...

Ford developed two homologation specials in 1969, the Boss 302 and the Boss 429. The former was created for the SCCA Trans-Am series, where the Mustang was battling for track glory with the ...

The opportunity to own a brand-new, 50-year-old muscle car is rare indeed, but things just got a little easier thanks to a new run of continuation Boss 429, Boss 302, and Mach 1 Mustangs being ...

However, according to the looser hemi definition, the Ford Boss 429 engine is considered a hemi design. Of course, Chrysler devoted years of research and untold dollars towards perfecting its 426 ...

Introduced in 1969 to homologate the 429-cube engine for NASCAR, the Ford Mustang Boss 429 is among the most coveted Blue Oval ponies of all time. With a limited production spanning only two ...