Steam tubes in LS engines vent trapped air from the cooling system, prevent hot spots, manage coolant flow, and maintain ...

General Motors introduced the LS4 engine in 2004, but what cars had it under the hood? Here are the models and how much ...

It wasn't that long ago that the words "crate engine" were tainted by an element of shame. What kind of hot rodder buys an engine that's already built? "A true gearhead builds his own engine" was the ...

When the Gen III Chevy engine exploded on the scene just over 10 years ago, it seemed that it would take forever for the everyman to afford one of these technological marvels. And back then, if "Joe ...

When it comes to the Chevrolet LS family of engines, it’s hard to impress anyone anymore. With many builders easily able to pump out 1,000-plus horsepower from the forced-induction LS V8 engine ...

In honor of the 100-millionth small-block Chevrolet V-8, which just rolled off the lines, we thought we'd bring you a photographic visit to the plant that built it. In July 2010, Chevy announced it ...

Builder Nathan Hoy turned his humble 2017 Chevy Sonic into a wild V8 sleeper, squeezing a 5.3-liter LM7 truck engine under ...

Ever since its introduction in 1997, the Chevrolet LS series of engines has become wildly popular, and for good reason. Designed with a completely fresh slate, the engineers at General Motors were ...

A 1971 Chevrolet Chevelle SS that has the best engine you could get for this model year is back on the market; this is ...

Here are the latest products to help you swap an LS motor into your classic Chevy. Back in 2009 when LS swaps were gaining ground, we had Mike Copeland write an in-depth story on the things you need ...

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 ...