The LS3 crate engine has earned a reputation as one of Chevrolet's most trusted and versatile powerplants. Churning out 430 hp at 5,900 rpm, in addition to 425 lb-ft of torque, which arrives at 4,600 ...

Most engines fall into forgotten chapters of history once they are discontinued, but the same is not true for the LS3. It's a small-block V8 from GM's comprehensive arsenal of awesome engines, and not ...

The GM small block has been the gold standard for quality American V8 engine design for 70 years at this point. GM small block engines have seen 13 U.S. presidents serve office, and has been a pillar ...

What is the best bang-for-buck V-8 crate engine you can buy in 2024? The correct answer is Chevy's tried and true swap platform, the “Gen IV” 6.2-liter LS3 V-8 engine. Why the LS3 when there are ...

On episode 11 of HOT ROD Garage, we round out a bunch of El Camino upgrades with a big heart transplant. Gone is our old 383ci small-block and in its place is a Chevrolet Performance LS376/525 ...

Higher pressure and more volume. Those two basic elements are what's required to pull 720 hp and 695 lb-ft from Edelbrock's hard-charging LS3 crate engine. The higher pressure results from the forced ...

Seeing the light at the end of the tunnel is one of the best parts of any build. Knowing you're close to finishing a significant upgrade or restoration can be insanely gratifying and we are happy to ...

When you're walking a trade show you never know what you will come across, and the 2022 PRI show was no exception. We definitely weren't expecting to stumble across a four-cylinder crate engine topped ...