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 …
LS/LSX Crate Engines | Chevrolet Performance Parts
Chevy's LS/LSX crate engines offer unmatched performance and durability for your project car. Explore engine specs, installation details, and more.
LS Engine Basics: How to Choose the Right One for Your Project
Aug 19, 2025 · Choosing the right LS engine is key to a successful swap, so here are five of the most popular and proven options. (Note: We’ve left out the factory-supercharged LSA and LS9, as they …
LS Engines 101: An Introductory Overview of the Gen III/IV LS Engine …
Sep 21, 2017 · Learn what is an LS engine and find out basic information on this popular engine family. The article includes LS model names, RPO codes, and a list of LS engines.
4 Of The Most Powerful GM LS Engines, Ranked By Horsepower
May 13, 2025 · In its history, General Motors has put some powerful LS engines under the hood of its most popular models. Here are the top ones and their specs.
The Ultimate Guide to GM LS Engines - Holley
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.
LS Series - GM Performance Motor
Quick View LS376/525 Long Block $8,108.61 Quick View LS3 430 HP COMPLETE $10,504.48 Quick View LS376/480 495HP Hot Cammed LS3 $11,012.44 Quick View LS376/525 6.2L LS3 Engine 525 …
Inside GM LS Engines: Why This V8 Became a Global Legend
Nov 1, 2025 · Discover what makes GM LS engines iconic — from the 5.3 and 6.0 LS to the mighty LS7. Learn their history, strengths, and why gearheads swear by them.
Gen III/Gen IV LS Engine: Full Guide to Specs & Upgrades
Jan 30, 2024 · One of the first choices you’ll need to make is whether to go with a Gen III or a Gen IV LS engine. Both generations share a similar foundational design dating back to 1997, and are wildly …