During the 1960s and early 1970s, most American V8s were heavy and built simply, and the Pontiac SD-455 is no exception.

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 ...

To the casual observer, it appears that Hollywood has found favor with a new type of TV format: the reality show. I would assume this is in contrast to a fabricated show with a script and paid actors.

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 ...

The Pontiac Super Duty 455 Firebird is a legendary muscle car revered by enthusiasts and collectors alike. Produced during a brief but impactful period in the early 1970s, the Super Duty 455 ...

From the November 1969 issue of Hot Rod magazine: Those who appreciate good cars had an eye out for the GS 455. Buick may have the surprise issue in the super-car series this model year. The 400-cubic ...

“Big Block Olds 455 Oiling Explained” provides a detailed look at the lubrication system of the classic Oldsmobile 455 engine. The video breaks down how oil circulates, critical points for proper ...