You've likely heard of plenty of Chevrolet engines known as "LS" in one form or another. But is there actually any deeper ...

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 ...

Ryan de Villiers is a budding automotive journalist based in South Africa and serving as one of the newest additions to the CarBuzz team. He immediately pursued a career in journalism after finishing ...

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 ...

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 ...

Torch Red C5 Corvette with 63,000 miles features LS1 V8 power and clean vehicle history.

General Motors' LS crate engine is a series of popular V8 engines (and recently V6 engines) that punch well above their weight class. While these motors are small, they can deliver far more ...

We need not bore you with another diatribe about how the Chevy Vega was an unmitigated disaster vehicle for General Motors. But long story short, it's hard to market your cheap subcompact as a true ...

Back in 1955, General Motors gave birth to one of America's most iconic engines, the Chevy small-block V8. Among these, the LS series, also known as the third and fourth generations of small block V8, ...

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

Chances are you've heard of the Racing Head Service. Back in 1967, RHS started out life as a manufacturer of racing cylinder heads but soon grew into a full-service operation, offering turnkey engines ...