Chevrolet’s Big Block V8 engines, affectionately known as “Rat Motors,” have a storied history rooted in the high-performance ...

While the Duramax engine family has been around for a while, only the LBZ can truly claim to be the Holy Grail of GM's heavy ...

After two days of colder-than-preferred temperatures, Honda and Chevy lucked into an unseasonably-warm Wednesday on the Indianapolis Motor Speedway road course to complete their first round of testing ...

The Chevy 454 and Pontiac 455 V8 engines both came from General Motors. What are the biggest differences between them, and ...

The small-block Chevy crate engine is the great performance equalizer; no single performance bolt-on has had more of a democratizing effect on citizens of the performance world than the small-block ...

Chevrolet Performance Parts is offering a new carbon fiber upgrade for the sixth-gen Chevy Camaro ZL1 coupe, promising ...

There was a time when forced induction was mostly relegated to track-prepped cars. But as time marched on, technology improved and boosted engines became far more reliable. When GM introduced their LS ...

For decades Chevy racers and engine builders have known in their hearts that the venerable Chrysler Hemi combustion chamber design with huge intake and exhaust ports and valves was more efficient, and ...

GM Authority has uncovered pricing info for the new Carbon Performance Package on offer for the Chevy Camaro ZL1, and to put ...

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?

Hosting the 409 engine, this Chevy Impala is one of only 18 Z-11 Lightweight models build in 1962. It's easy to see why it ...

McLaren Racing confirmed Friday morning that it will make a full-time return to the NTT IndyCar Series for the 2020 racing season. The Papaya Orange outfit will partner with current IndyCar team Arrow ...