The 455 HO was the icing on the GTO cake in 1972, with the engine producing 300 horsepower (this was the net rating, as Pontiac now aligned with the new requirements in the United States for engine ...

Pontiac GTOs continue to be highly desirable projects, as an all-original model with everything in tip-top shape can easily sell for $100k, depending on the engine and the options it comes with.

When Dawn and Terry Wortman began dating in 1976 she owned a red 1972 Pontiac GTO. Soon after they wed the GTO was history. Decades later, Wortman was at an annual antique car show when he spotted a ...