American Muscle Showdown

The Golden Age of American Performance

From the mid-1960s to the early 1970s, American automakers engaged in an unprecedented horsepower war. Big-block V8 engines, quarter-mile bragging rights, and bold styling defined an era that would never be repeated. These are the machines that roared down Woodward Avenue.

History
1964

The GTO Starts It All

Pontiac GTO launches the muscle car era by putting a big engine in a midsize car.

1967

Peak Year

Camaro, Firebird, and the big-block Corvette arrive. The horsepower war reaches its peak.

1970

The Pinnacle

The 1970 model year produces the most powerful muscle cars ever: 454 SS, Hemi 'Cuda, Boss 429.

1972

The End

Insurance costs, emissions regulations, and the oil crisis kill the muscle car. Net horsepower ratings plummet.

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