The LS engine left factory production years ago, yet it still defines modern hot rodding and the engine-swap world. “LS-swap the world!” It sounds like a joke until you realize how many people take it ...

We walked the 2026 Holley LS Fest West in Las Vegas and found LS and LT swaps in everything imaginable, proving the LS engine still reigns supreme in modern hot rodding.

The LS engine, originally designed for General Motors’ vehicles in the late 1990s, has transcended its initial purpose to become the most popular swapped powerplant in automotive history. Its ...

A built LS engine moves the Corvette project closer to completion as the car’s powertrain setup evolves. The title points to ...

Auto enthusiasts love to tinker with and upgrade their vehicles, installing everything from Apple CarPlay stereos and screens to new engines and transmissions. Chevy LS-series engine swaps are popular ...

Chevrolet has officially discontinued the LS9 long block, which was also one of Chevy's most reliable V8 engines ever. The ...

The art of engine swapping goes all the way back to the earliest days of hot-rodding, and continues to be a staple within almost every genre of automotive customization. Whether the search is for more ...

What we refer to today as the LS family of engines usually refers to the third and fourth generations of Chevrolet’s small-block V8. But to understand the relevance of these engines, and what makes ...

Always expect the unexpected – say the wise and experienced drag racing fans. But, come on, an AMC Gremlin with a turbocharged LS motor swap is perhaps too much. Or should we say, too little because ...