The GM LS3 6.2L V8 produces 436 hp with legendary reliability, thanks to its OHV design and overbuilt internals.

A modern performance legend that took on the world’s most powerful performance engines and proved that a stonking great supercharged V8 has still got what it takes. LT4-Engine-Article The LT4 engine ...

The 2014-2017 Chevrolet SS featured a 415-hp LS3 V8 from the Corvette in a sleeper sedan that could hit 60 mph in 4.1 seconds ...

A close-up of a gold Chevrolet badge placed on the front grille of a gray vehicle. - jhxfilm/Shutterstock Chevrolet engines have found their way into everything from economy cars to high-horsepower ...

According to the press release, the money will go to support the production of the sixth generation of GM’s V-8 engines, used in full-size trucks and SUVs. The release states, “This new generation of ...

The 5.3-liter V8 Ecotec3 might seem like the stepchild of the General Motors family, especially with the LS series of engines around, but it's a winner in its own right. This naturally aspirated ...

The GM Gemini engine range refers to variants of General Motors’ Gen 6 Small Block V8 designed for performance vehicles. The LT6 was the first Gemini engine to arrive, debuting in the Chevy C8 ...

GM’s Chevrolet LS engines redefined the pushrod V8 to give us one of the most dominant performance platforms of the modern era. What we refer to today as the LS family of engines usually refers to the ...

GM has developed many powerful engines over the years, with classics like the supercharged 600-plus-hp LS9 and the 400-odd-hp LS3 among the best-known. But the automaker's record is far from perfect, ...

In their later years, Vortec engines have fallen victim to some downsides, like Active Fuel Management, an aggressive thirst for oil, and engine knocking. But back when they were brand-new, these ...

There's a new question flying around General Motors’ large-scale recall involving catastrophic failure of the automaker's 6.2-liter V8 L87. Some owners are wondering whether the replacement engines ...