Inside GM’s Gen V LT engine family: history, tech, and performance of each LT engine option available.

GM Gen V Engine Guide | LT & EcoTec3 Engine Specs Guide

Building GM’s LQ4 6.0L Gen 3 LS engine for various power levels is easy with the right performance parts recipe.

LQ4 Engine Build Upgrades | Recipes for 500HP - 1,000HP

While everyone is looking for a 6.0 LS, don’t count out the original 5.7 LS1 engine for your next LS swap performance build

5.7 LS1 Engine Upgrades: Build Recipes for 400 HP-700+ HP

Looking to swap the venerable LS engine into your hot rod, muscle car, or classic truck? Take a look at our detailed identification guide for Gen III/IV LS engines before you hit the salvage yard or swap meet!

Gen III/IV LS Engine ID Guide

Learn how to identfy motors for your LS Swap. In this guide we cover generation 4 small block engines and some of the cheaper options for more power.

Gen 4 LS Engines - Junkyard LS Swap Identification Guide: Part 2

In this episode of our C10 build series, we swap cams in a junkyard 5.3 and make surprisingly big power.

LS Cam Swap and Dyno | 1968 C10 Build Episode 4

Making great horsepower on a budget is the LS engine family’s claim to fame, but just like any other engine, the more power you ask of it the more you’ll need to spend.

6.0 LS Build Combinations: Recipes for 500-1,000 HP

Making great horsepower on a budget is the LS engine family’s claim to fame, but just like any other engine, the more power you ask of it the more you’ll need to spend

5.3 LS Build Combinations: Recipes for 400-700+ HP

Learn how to swap out an LS engine with a modern fuel injected engine into a hot rod for added horsepower, fuel economy, or throttle response. View a list of parts and helpful tips to complete the installation.

LS Swap Guide: GM 3 Speed / 4 Speed Parts List

Rebuilding an engine? Stay organized by using a valvetrain rocker arm organizer tray while disassembling the valvetrain components. Learn some tips on why you shouldn't mix up lifters if you intend on using them again.

Disassembling Valvetrain Components

Chevy LS engines get Engine Code as Top Category

Engine Family Facets

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GM H-Body Gen 4 LS Camshaft and Valvetrain

GM H-Body Gen 4 LS Camshaft and Valvetrain | Speedway Motors

Shop GM H-Body Gen 4 LS Camshaft and Valvetrain and get Free Shipping on orders over $175 at Speedway Motors.

GM H-Body Gen 4 LS Camshaft and Valvetrain

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Products

COMP Cams 850-1 High Energy Lifter, Hydraulic roller, Chevy, Each

COMP Cams 875-16 Pro Magnum Hydraulic Roller Lifters, Chevy, Set of 16

COMP Cams 850-16 High Energy Lifters, Hydraulic roller, Chevy, Set