Ford just trademarked the moniker of one of the most legendary Mustang variants. Is it coming back to the street?

The 454 carried on in GM trucks for three decades ... Ford rated the 1969 Boss 429 Mustang at 375 horsepower and 410 lb-ft of torque, but the 429 had substantially more to offer.

During the classic era of muscle cars, there was also a horsepower war, ultimately won by the 1970 Chevrolet Chevelle SS 454, which was almost as powerful as the Mustang that came 55 years later.

Cars like the Chevy Chevelle SS 454 and GTO took alot of the muscle ... V-8 429 Displacement 429.2 cu-in Output 375 hp The ...