The General Motors LS-based small-block engines are a family of V8 and offshoot V6 engines designed and manufactured by the American automotive company General Motors.

Please take a moment to browse through our engine combinations listed below. Whether you’re looking for a high-performance street engine or a full race engine, we have a wide selection of engine …

Chevy's LS/LSX crate engines offer unmatched performance and durability for your project car. Explore engine specs, installation details, and more.

Aug 19, 2025 · In this guide, we’ll walk through the LS engine’s history and evolution, and help you figure out which version makes the most sense for your project. Whether you’re building a street …

Dec 5, 2025 · Learn the LS1’s evolution, key specs, and common problems, from its Corvette debut to HSV upgrades, and see why this 5.7L V8 remains a popular swap choice.

Jan 31, 2025 · Everything you need to know about GM’s LS series of V8 engines—swaps, performance parts, history, and tech details for racers, hot rodders, and performance enthusiasts.

Apr 4, 2025 · Explore the cars that come with LS engines, their performance specs, and why they're a favorite among enthusiasts and mechanics.

Apr 16, 2025 · The LS engine is a high-performance small-block V8 developed by General Motors, first introduced in 1997 with the Corvette C5. While it shares some conceptual DNA with GM’s earlier …

Jun 9, 2025 · Explore the history, power, and legacy of GM’s LS engine—from its 1997 debut to its dominance in swaps and mods—with tips on finding quality aftermarket parts.

Aug 22, 2025 · LS engines bridge the gap between old-school hot rodding and modern engineering. They retain the traditional overhead valve layout that mechanics understand, while incorporating …