The 4.8 LS engine is a salvage yard bargain vs the typical 5.3 or 6.0 LS and can still make great power for your LS swap needs.

Vortec 4.8 LS Build: Horsepower Recipes, Specs, & Upgrades

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

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

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

This resource contains a transmission pan shape ID chart and other tips to help with identifying GM transmissions.

How to Identify GM Transmissions | 700R4, TH350, 4L60, TH400, 4L80e, Powerglide, & More

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

In this Tech Tip, John answers a customer concerns about adding additional drop to his 1960-1972 Chevy truck.

Additional Drop on a Chevy Truck

In this Tech Tip, a customer asked for some recommendations on water pumps for his 1934 Chevy Coupe build.

Water Pump Options for the Chevy Crate Engine

Chevy LS engines get Engine Code as Top Category

Engine Family Facets

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GMT900 GMT Trucks GM L20 Spark Plugs & Components

GMT900 GMT Trucks GM L20 Spark Plugs & Components | Speedway Motors

Shop GMT900 GMT Trucks GM L20 Spark Plugs & Components and get Free Shipping on orders over $175 at Speedway Motors.

PerTronix 808423 Flame-Thrower Spark Plug Wires, 8 Cyl, 2010-2013 GM

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PerTronix 808330 Flame-Thrower Spark Plug Wires, 8 Cyl, 2010-2013 GM

JBA W0807 Ignition Wires, 98-09 GM 5.7L LS1 Red

8.5mm LS Spark Plug Wire Set, 135 Degree Boots, 9-3/4 Inch

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GMT900 GMT Trucks GM L20 Spark Plugs & Components

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PerTronix 808423 Flame-Thrower Spark Plug Wires, 8 Cyl, 2010-2013 GM

PerTronix 808330 Flame-Thrower Spark Plug Wires, 8 Cyl, 2010-2013 GM

JBA W0807 Ignition Wires, 98-09 GM 5.7L LS1 Red

8.5mm LS Spark Plug Wire Set, 135 Degree Boots, 9-3/4 Inch