The Buick Gran Sport, also known as the GS between 1970 and 1972, stands as a top-tier example of American muscle, blending ...

With muscle cars slowly but surely transitioning to electric power, petrolheads love to reminisce about the glory days of massive V8s. However, many seem to forget the glorious 455-ci (7.5-liter) that ...

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 ...

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 Buick Gran Sport 455 occupies a short but pivotal window in American muscle history, combining big-block power with the comfort and finish that defined Buick in its prime. Collectors today are not ...

Did you miss it last month? CC built a very basic Buick 455 and dyno-tested multiple combinations of two camshafts and four intake manifolds. It was entertaining, but the dead spot was in the stock ...

Lou is a freelance journalist and content writer with a focus on the automotive world. After graduating from Coventry University (Automotive Journalism MA) in 2020, she worked in automotive e-commerce ...