Long after luxury brands quit the format, GMC quietly built a massive V-12 for trucks and heavy-duty work. Here’s how it happened.

Despite its 370-horsepower rating from the factory, this old-school muscle car engine was capable of much more than that.

You know that feeling when you hear a Corvette fire up? That distinctive rumble that makes you stop what you're doing and look around? That's been happening for seven decades now, and it never gets ...

Few engine families go down quite so well in the history books as Chevrolet's iconic LS series. The family consists of powerful small-block V8 engines, and they've been seen in everything from ...

Another day, another 2027 Corvette leak, this time providing further confirmation of a major powertrain update for the 2027 C8 Stingray. The image was shared on the Corvette subreddit by an individual ...

This engine could be used in the rumored Corvette C8 Grand Sport, which could slot between the Stingray and E-Ray in the lineup. A report from GM Authority teases what the rumored next-generation ...

As GM Authority has covered for quite some time now, GM is set to launch a new variant of the mid-engine C8 that will dust off the Corvette Grand Sport nameplate and fill the gap between the C8 ...

Warren CAT recently opened its new Engine Rebuild Center in Midland with a ribbon-cutting ceremony and grand opening celebration. (Courtesy Photo) MIDLAND Warren CAT, a locally owned and ...

Based in Tallahassee, Florida, Trans Am Worldwide has carved out a reputation as the outfit that refuses to let the muscle car era die quietly. Under founder Tod Warmack, the same crew that ...

This video features a dyno test of the BMW P65 V8 race engine, originally used in the BMW Z4 GT3. The session highlights measured power figures and the distinctive exhaust sound of this ...

Dodge’s 1,025 hp Challenger Demon 170 can fire down the quarter-mile in a remarkable 8.91 seconds, putting both supercars and hypercars to shame. However, Hennessey is making it even faster. How does ...

The world of super Chevys wouldn’t be nearly as fascinating without the legendary engines that bring them to life. Prior to 1955, Chevy engines weren’t given much attention in the hot-rod scene. Their ...