With the ever-increasing popularity of stuffing late-model powertrain components between early model framerails, things can become tricky. Either you love the idea or are totally against it. Many are ...

The Chevy Silverado SS 6.0 has never really fit into a neat box, and that is exactly why it still feels like a performance ...

This crazy 2020 Chevrolet Camaro ZL1 boasts extensive performance modifications, has 27,800 miles, a clean North Carolina title, and is for sale ...

Amidst the myriad of GM performance vehicles of the modern era sits one of GM's best-kept secrets. It is not a limited edition model or a one-off product built to destroy the supercars of Europe, but ...

Our supersized 427-cube small-block (See "The Anti LS," PHR Oct. and Nov. '11) seemed just right for our '75 Chevelle Laguna project car—big cubes and big power in a traditional small-block package.

Geiger Cars LPG Chevrolet Tahoe Hybrid – Click above for high-res image gallery We’re used to seeing Geiger Cars tackle wild horsepower-riddled projects, but the tuner’s latest effort involves none ...

For those readers who may be unaware Trifecta Performance is a tuning shop based in Snohomish, Washington that specializes in upgrading the go in a variety of GM platforms. As GM Authority covered ...

Lingenfelter Performance Engineering has just announced an aftermarket package for the 2010 Chevrolet Camaro that brings five different engine trims to this popular pony car. Just to give you an idea ...