If you stop and think about it, one engine has made motorsports in the United States for nearly 50 years. The Offy was a great engine, as was the four-cam Ford. Who can forget the mighty Mopar hemis?

Discover how the LS1 became a lightweight, swap-friendly V8 icon, from its C5 Corvette debut to HSV power upgrades, and learn ...

Outlines how to remove, dissassemble, recondition, rebuild and replace a small-block engine?all in step-by-step clarity. Covers models: 262, 265, 283, 302, 305, 307, 327, 350 and 400 cid engines.

Though mechanically similar, the GM LT4 and LT5 6.2-liter engines are radically different when it comes to performance.

General Motors has spent decades refining overhead-valve V8s while much of the industry pivoted to dual overhead cam designs, ...

Chevrolet is celebrating the 70th anniversary of its small-block V8 engine, a milestone for one of the brand’s most iconic powerplants. Scratch that—never mind Chevrolet's most iconic engine, try ...

GM Authority has been busy serving up several exclusive details on the next-gen GM Small Block V8, but now, we're wondering - ...

Peter earned a Bachelor of Archeology and Creative Writing from the University of Alabama and has since joined his love of driving and riding with storytelling. His voice is full of southern ...

The small-block Chevrolet may be one of the most ubiquitous V-8 engines of all time, but the pushrod icon is rarely thought to be a stand-out motor. The folks over at Scoggin-Dickey Parts Center ...

While there have been some iconic big-block engines over the last few decades, it's difficult to argue with the success of the small-block engine. Small-block engines not only weigh less — allowing ...

Despite the GM 454 and Pontiac 455 being within a cubic inch of each other, and both being GM brands, the two engines are ...