Every General Motors LS engine is special, starting with the LS1, a 5.7-liter Gen III small block V8 which debuted in the 1997 C5 Corvette. In 2008, GM released the 6.2-liter LS3 based on the Gen IV ...

We head to the 2024 Holley LS Fest West in Las Vegas to check out the wide variety of LS and LT engine bays on display.

In the hot rod world engine swaps are a big part of what we do. It can be a small-block V-8 to replace a straight six-banger, a big-block in place of a small-block, or any number of "this for that" ...

The new crate engines leverage the expertise of GM's LS engine program, but take it to the next level with race-caliber components.

It's hard to know where to start when it comes to Chevrolet's Gen III and Gen IV engines. Upon first glance it would seem that the LS series of engines is evolving faster than any of Darwin's monkey ...

Inside the Shop Building the Chevy LS-Based V-12 Engines of Your Dreams The LS is a ubiquitous aftermarket swap, but adding on four extra cylinders makes it a lot more special.

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 ...

The thing that made the LS so great was its versatility, while the LT brings incredible power and technological marvels to the table.

A General Motors LS-based V16 marine engine has been revealed with up to 1,400 hp in its current configuration.

General Motors' LS and Vortec V8 engines are very similar, to the point that some people consider them one and the same. There are slight differences, though.