Pontiac was never good at letting go. Even as emissions strangled Detroit’s horsepower culture, the division that built the GTO refused to surrender quietly. And in 1975—against logic, policy, and ...

Due to stricter government regulations, the era of unrestrained factory-built performance was coming to an end in 1971. However, GM's excitement division answered with the largest displacement engine ...

See even more barn find cars' first washes here. Washing this Trans Am presents some real challenges for Kosilla. Thanks to it sitting and baking in the sun, the paint is pretty trashed. That makes ...

The 1972 Pontiac Trans Am 455 HO arrived just as Detroit’s first muscle era was fading, yet it managed to capture the last full-strength expression of Pontiac’s performance engineering. Built in small ...