Introduced in the mid-1950s in mass production, the small-block V8 engine became an American institution, powering everything from pickup trucks to SUVs, from muscle cars to performance cars, and ...

This new crate engine is making 450 horsepower on pump gas and is backed by a killer warranty. It's the perfect fit for ...

GM styling, as this restored Chevy Bel Air and Buick Special exude that innovative styling. Which would you put in your garage?

What we refer to today as the LS family of engines usually refers to the third and fourth generations of Chevrolet’s ...

Let's define "small-block" so no one will get mad (people will still get mad). General Motors may call the Gen-III to Gen-V LS and LT V8s "small-blocks" in marketing materials, but even Chevrolet's ...

From intern to editor, Damian Adams' story reads like a well-written novel where he steadily worked to become the youngest-ever editor of South Africa's leading motoring publication, CAR Magazine. He ...

It used to be, if you wanted a more powerful V8 engine, you'd have to build it bigger. It was a simple numbers game: Typically, the higher an engine's displacement, the higher its horsepower. This ...

As GM Authority has covered at length, General Motors is now preparing to launch the next-generation 2027 Chevy Silverado 1500 and 2027 GMC Sierra 1500, with both trucks set to cradle the new Gen Six ...