Chevrolet has been a cornerstone of American automotive innovation, particularly in the realm of engine development. While some of its achievements have become legendary, others have quietly faded ...

Today's automotive enthusiast can order a 500+ horsepower small-block Chevy V8 crate engine with a phone call or just a few clicks from the comfort of their home. Even better, they can choose from ...

Comparing the 327 and 350 small block engines from Chevrolet is a little like comparing your grandfather to your dad. While the older version was strong and capable for its time, the newer version ...

If you're not familiar with General Motors engines from the 1960s, 70s, and 80s, you might think that the 307 cubic-inch small block engines from Chevrolet and Oldsmobile had a lot in common. The ...

GM divisions Pontiac and Chevrolet each produced 400 cubic-inch small-block V8s with similar bore-to-stroke ratios. Ford made one as well, but its block was very different from Chevy's in nearly every ...

In the world of American Muscle, one saying has remained true, and that there is "no replacement for displacement." For decades, if you wanted more power in your vehicle, the answer was simple: you ...

Thomas has spent two years working in the auto journalism industry, contributing to a UK-based newspaper and writing for Euronewsweek. A full-time writer and lifelong engineering enthusiast, he now ...

Brian is a published author who has been writing professionally for a decade in politics and entertainment, but found his calling covering the automotive industry. His love of cars started at an early ...

For decades, the debut of a new Corvette generation has coincided with the introduction of a new Small Block V8 engine. This tradition has held strong through the Vette’s fifth, sixth, and seventh ...

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 ...