Explore the rise of GM's iconic LS small-block engine, from its debut in the C5 Corvette to its impact on performance standards and enthusiasts today.

To celebrate HOT ROD's 75th anniversary, we teamed up with CASTROL GTX to bring you some of the stories that exemplify the core of what HOT ROD is and reflect the brand's influence on America's car ...

The most enduring engine in automotive history is about to change. The small-block Chevy is and will continue to be the most popular powerplant in the history of racing and high performance, but its ...

Ford's Coyote and GM's LS engines are still offered today for anyone interested in performing a swap. But they have some big ...

Nail the throttle of an LS1-powered fourth-gen Camaro and you'll soon be dreaming of how to put one of GM's newest and hottest small-blocks into your classic ride. Apart from the easy 300-plus horses ...

It'll Take More Than Just Your Usual Set Of Sockets To Tackle An LS1 Build. Here's What You Need To Put Together A Gen III--And Do It Right. There are many important tools you'll need before beginning ...

Many GM engines share similar RPO codes; multiple different blocks are known as LS6 or LT1. But there's actually a reason as ...

Chevrolet's LS V8 offers unmatched longevity, simplicity, and real-world durability.

The venerable LS engine swap is a meme for one very good reason – the LS V8 is a great engine. With its relatively low weight, compact size, big power potential, and a seemingly endless supply of ...