The 1969 Ford Mustang Boss 429 isn’t just a rare muscle car. It might just be the greatest muscle car ever built. Ford produced just 850 units or so during that specific model year, which is why ...
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 ...