General Motors LS-based small-block engine - Wikipedia
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.
LS Drop-In-Ready Engine - LS Crate Engines , LS1, LS3, LS7, LQ9
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 …
LS1 Engine Specs: Performance, Bore & Stroke, Cylinder Heads, …
Oct 12, 2017 · From cylinder heads to the camshaft, here's a complete rundown of all the vital engine specs you need for the 5.7L LS1 LS engine.
LS1 Engine Specs: Complete Guide to GM's Groundbreaking V8
Apr 13, 2025 · The LS1 is a 5.7-liter (346 cubic inch) V8 engine developed by General Motors that revolutionized American performance when it debuted in 1997. As the first engine in GM’s “LS” …
GM 5.7L V8 LS1 Engine Info, Power, Specs, Wiki | GM Authority
This page contains information about GM's 5.7-liter V8 LS1 Small Block engine, including specifications, horsepower, torque, vehicle applications and more.
Chevy LS1 Engine Specs, Firing Order, Horsepower, Information
Learn more about the LS1 firing order, engine specs, history and horsepower ratings.
Intro to the LS1 and LS6 · Help Center - Summit Racing
It was first produced in 1997 for the new C5 Corvette. It was available in GM cars from 1997 to 2004. The LS6 is an improved version of the LS1. It was introduced in 2001 for the Z06 Corvette. The LS6 …
LS Engine Basics: How to Choose the Right One for Your Project
Aug 19, 2025 · The LS1 is the original Gen III engine that kicked off the LS revolution. It’s an excellent choice for budget swaps, especially into older GM muscle cars or imports.
LS Engine Identification Chart (For All LS Models)
Dec 11, 2025 · LS Engine Identification Chart – Learn how to identify your Chevrolet LS engine, including casting numbers, engine types, and physical features for proper maintenance and upgrades.
Discovering What Cars Have LS1 Engines and Their Performance
Mar 25, 2025 · Explore what cars have LS1 engines, their performance specs, and notable awards that highlight their legacy in the automotive world.