The most enduring engine in automotive history is about to change. The small-block Chevy is and will continue to be the most popular powerplant in the history of racing and high performance, but its ...

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 ...

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 ...

Chevrolet’s 302 Small Block engine is a legendary powerplant that has left a lasting impact on the automotive industry. Initially designed for the high-performance muscle cars of the late 1960s, the ...

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 ...

The performance world is full of good tuning ideas. One place that is often overlooked in the search for more power is the exhaust system. For decades, knowledgeable drag racers have been using header ...

Although Chevrolet developed a V8 engine as early as 1917, the company really made its mark with the small block V8 in 1955. Just three years later the automaker introduced the powerful 348 ci engine ...

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 ...

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 ...

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 ...

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 ...