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 ...

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 ...

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 ...

When it comes to engine family branding, GM has a few different names kicking around. Some of the more notable examples include Duramax, used currently for The General’s diesel engines; Vortec, ...

The General Motors 5.3L small-block V8 did not become ubiquitous by accident. It earned its place under the hoods of Chevrolet and GMC trucks by combining old-school durability with just enough modern ...