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 ...

The Ford Boss 429 Mustang stands as a hallmark of American automotive history, renowned for its powerful engine and limited production run. Originally built to compete in NASCAR, this muscle car has ...

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, both ...

Perception and reality are often widely disparate things. That couldn't be truer than with the legendary Boss 429 Mustang and the semi-hemi engine for which it was named. It is the darling of the ...

(A, B)Boss 429 No. 1, without Boss Id. on fenders or the rear wing, being wrung out in snow at Ford, circa 1968. Among the "Milestone Musclecars" that will eventually appear in this series, the Boss ...

After a tough Final Four round, the time has finally come to crown our all-time best classic American muscle car. It’s a direct battle between Ford and Dodge, between two NASCAR-adjacent vehicles that ...

The quest for street-wise 429/460 Ford cylinder heads is somewhat of a challenge. A 460 can be amplified to a gargantuan 10 liters (over 610 inches), so most heavy-breathing Ford cylinder heads ...