The 1967 Pontiac GTO gave buyers a rare choice between two distinct 400 cubic inch performance paths, the 400 HO and the Ram Air package. Each engine delivered serious speed, but they did it with ...

When General Motors divisions started building V-8 engines for their cars in the early to mid-1950s, each division had its own line of engines. As a result, engines of the same displacement sometimes ...

Every carmaker has that one last, defiant howl before the corporate world tightens the leash. For Pontiac, 1979 was that bittersweet crescendo—the final stand of the true Pontiac-built 400-cubic-inch ...

Produced from 1955 to 1983, the Pontiac V8 helped inspired Chevy in terms of valvetrain design. The long-running engine family came in displacements from 4.3 to 7.5 liters, but on this occasion, we're ...

"No it's not an ultra-rare ram-air car and it doesn't have a history of being a Royal Bobcat or anything like that. It was your typical GTO, if any GTO can be considered typical. However, as car ...

Driving The '60 X-400 - Over the last several years, Joe Bortz has graciously given HPP's readers access to his treasure trove of one-off Pontiac Dream Cars. Last year, he even provided us an ...