An experimental race engine that was canceled before it got to race, the Mark IIS "Mystery Motor" remains one of the most fascinating V8s built by Chevy ...

First-time DIY hot rodder Travis Waller built his 10-second turbocharged 6.1-liter Hemi 1967 Plymouth Valiant on the cheap, ...

We crunch the numbers to see if it's possible for GM to build all of its USDM vehicles sold in the United States using its ...

Mecum's upcoming Indianapolis auction will include the sale of one of the two surviving GT40 Roadster prototypes.

V8s get all the attention, but the 60° V6 was a General Motors mainstay for decades. Check out the Pontiacs that made the ...

In his own words, choosing GM over Mopar, or frankly, any other OEM engine provider, was a decision made with a great deal of thought. One that goes well beyond the "long enough timeline ...

That first engine, the LS1, was a 5.7 liter, aluminum block, pushrod V8 that, in Corvette trim, produced around 350 horsepower at 5600 RPM. The next year, in '98, the LS found its way into GM's F ...

Engine supply has become a flashpoint of debate following news of Triple Eight’s impending defection from GM to Ford. Wrapped in that announcement was a brazen claim from Triple Eight boss Jamie ...

However, it was the 265 cubic inch small block, introduced in 1955, that laid the foundation for some of the best V8 engines Chevy has ever produced. Since the mid-1950s, a variety of Chevrolet's ...

See All 42 Photos After making a lot of custom parts, and doing a fair amount of head work, the 250-cubic-inch inline six-cylinder Chevy engine spat out over 300 horsepower. Line was even able to ...

Craftsman Truck is certainly still the easiest way into NASCAR: Ram has a truck, and NASCAR made the spec Ilmor V-8 available to Truck and ARCA teams, so there’s no need to build your own engines.