With the 5.7-liter LS engine test complete, we removed the LS and replaced it with our iron-headed 355ci small-block Chevy. The engine responded with initial power numbers around 370 horsepower ...

Cole Reynolds may only be 20 years old but he’s already setting the bar high with this super cool outside-the-box 1974 Chevy LUV hot rod truck build. This wild truck will have a mid-engine LS ...

What exactly is an LS swap, and why are these conversions so popular in the gearhead community? We dive into the history behind GM's popular engine swap.

Hedman Performance Group is offering up its new LS engine Swap-In-A-Box kit for the second-generation Chevy Camaro and Pontiac Firebird.

Chevrolet introduced the legendary LS V8 engine to the world way back in 1997 as the engine powering the new C5 Corvette. That first engine, the LS1, was a 5.7 liter, aluminum block, pushrod V8 ...

The LS engine designation would remain in production use in other variations until 2015, powering GM cars like the Cadillac CTS-V, Chevy Camaro ZL1, and Corvette ZR1.

One of the most common mods for car tuning and customizing is LS swaps, and there's a reason why many enthusiasts opt for General Motors' enduring engine.

Project Groundhog, Part 1: Cleaning up and machining rusty parts from a 2005-era Chevy truck engine that was literally pulled out of a dirt floor.

Read the tech article on a Chevrolet LS1 Engine Swap, brought to you by the experts at Chevy High Performance Magazine.

The fourth-gen LS engine family included multiple displacement variants, including the 5.3-liter LS4 and the supercharged 6.2-liter LS9. All of which were built upon the Chevy small-block's ...

It was used in the C4 Chevrolet Corvette up until 1996. For the 1997, the new C5 Chevy Corvette received the new LS1 V8; a clean-sheet design that would be part of a new family of engines.

There are plenty of high-powered, performance-oriented LS engines out there. But what about the LS4? How powerful is that particular iteration?