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 ...

The 1970 Buick GS455, especially in Stage 1 trim, was one of the muscle car era's true sleepers. Though appreciated in its day, it wasn't until 15 years later when the March 1985 issue of Muscle Car ...

The 1970 Buick GSX arrived at a moment when American muscle cars were getting louder, brighter and less concerned with ...

The Buick GSX Stage 1 arrived at the peak of the original muscle car era, then disappeared almost as quickly, leaving a tiny pool of surviving cars that now trade for serious money. I want to trace ...

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 ...

Chad has been a muscle car and classic truck lover since he could walk. The classic vehicles from the '60s and '70s are the best in his eyes, but he is more than willing to give the new technology a ...

There's something irresistible about rarity—especially when it comes dressed in black, powered by a thundering V8, and draped in the last rays of muscle car glory. The 1972 Buick GS Stage 1 ...