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 that managed to enter the Glendale auction’s top ten vehicles list is equipped with a 4-speed manual transmission, the Drag Pack 3.91:1 Traction-Lok rear axle, and competition ...

The Boss 429 needs no presentation, but did you know that this older, more obscure Ford model will leave the famed Mustang in ...

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.

The “March Madness” of muscle cars, except in October. As you can imagine, the Ford Mustang Boss 429 was part of that bracket, both the 1969 as well as the 1970 model year car.

Ford built the Boss 429 so it could certify a massive 429-cubic-inch V8 for NASCAR competition. Just 1,400 were made, and one example sold for $330,000 at a Barrett-Jackson collector car auction ...

Ford Boss 429 And 429 Super Cobra Jet Engines Have Different Strengths It's true that both engines have 4.36-inch diameter cylinders, 3.59-inch crankshaft stroke, and identical displacements using ...