A 535-hp small-block V-8 forms the heart of the new Grand Sport, and it powers the base Stingray and hybrid AWD Grand Sport X ...

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 ...

The General Motors LT1 engines might be long-running, but the mills it has adorned are quite different. So which LT1 is which ...

If you are a purist who loves the visceral roar of a naturally aspirated engine, current dealership forecourts will be looking a little dull. Automakers ...

The number 427 has always held a special place in the hearts of Bowtie fans. After all, that’s a lot of cubic inches in a compact package, and as they say, “There’s no replacement for ...

Two new Chevy sports cars bundle a brand-new V-8 engine with go-fast parts from the Z06 at a more attainable price than ...

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 ...

If you're looking for a budget-friendly small-block Chevy V8 for your next pickup truck project, look no further than these five crate engines available for less than $4,000. When thinking about crate ...

The GM Gen 6 Small Block is a family of gasoline eight cylinder engines produced by General Motors Company for use in various vehicles, including sports cars, pickup trucks, SUVs and possibly vans.

There are engines that power cars — and then there are engines that power legends. The 1957 Chevrolet 283 V8 with twin four-barrel carburetors, rated at 270 horsepower, belongs to that second, ...