Get ready to rumble with one of the most surprising and potent machines from the golden age of American muscle: the 1970 Buick GS 455. This wasn’t just a gentleman’s luxury cruiser; it was a ...

The model year 1970 witnessed the departure of the 400 and the introduction of the 455ci (7.5-liter) engine, giving birth to the Buick GS 455. The engine could be had in multiple configurations. The ...

When the curtain fell on the '60s Golden Age of piston freedom, it shot down one of the greatest dreams of the horsepower epoch. Environmentalism, energy crunches, geopolitics, and a general swift ...

We're always on the lookout for big horsepower, but we're also open to combinations that we don't see every day. The B.O.P (Buick, Olds, Pontiac) contingent doesn't get much love, so when we found ...