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 ...

Developed during the late 1960s to one-up Chrysler and its fearsome 426 HEMI in stock car racing, the Boss 429 didn't quite reach its goal. Nevertheless, it was a marvelous brute of a V8 that became a ...

It wasn’t built to be a boulevard cruiser or a poser’s muscle car. The 1969 Mustang Boss 429 came to play hardball.

Ford unveiled the Boss 429 in 1969 after NASCAR had disallowed its 427 single overhead cam motor. Decision makers inside Ford were tired of getting whupped in NASCAR competition by Chevrolet's ...

Revology launched its version of the 1969 Ford Mustang Boss 429, utilizing modern engineering to revisit the renowned muscle car. Revology's version of the Boss 429 sources its power (710 thumping ...

Ford introduced the 385 big block V8 engine series in the late 1960s as it phased out the MEL (Mercury Edsel Lincoln) big block design. The 385 big block, named for the 3.85-inch crankshaft stroke ...