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

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

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

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

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

How to plan and execute a LS swap into any 1973-1987 Chevy/GMC K10 pickup truck.

Squarebody LS Swap Guide | 73-87 K10 Parts List

LS swaps are nothing new, but they're still a little mysterious to some of us. Here is an overview of what you will need and what you need to know to swap some modern performance into your muscle car, truck, or hot rod!

LS Swap How-To 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

Over several generations of small block Chevy (and big block Chevy) engines there have been several changes that dictate what flexplate works with them. We’ll help you determine the correct flexplate for your Chevy engine in this buyer’s guide.

Small Block and Big Block Chevy Engine Flexplate Guide

Chevy LS engines get Engine Code as Top Category

Engine Family Facets

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Fuel Injection Throttle Body Adapters Gm X Body Gm Chevy Gen 4 V8 Ls 7 0 Ls7

Engine Control Modules Gm X Body Gm Chevy Gen 4 V8 Ls 7 0 Ls7

Fuel Injector Control Modules Gm X Body Gm Chevy Gen 4 V8 Ls 7 0 Ls7

Fuel Injectors Gm X Body Gm Chevy Gen 4 V8 Ls 7 0 Ls7

Fuel Injection Systems Gm X Body Gm Chevy Gen 4 V8 Ls 7 0 Ls7

Popular Parts

GM X-Body GM LS7 Fuel Rails

GM X-Body GM LS7 Fuel Rails | Speedway Motors

Shop GM X-Body GM LS7 Fuel Rails and get Free Shipping on orders over $175 at Speedway Motors, the Racing and Rodding Specialists. GM X-Body GM LS7 Fuel Rails in-stock with same-day shipping.

GM X-Body GM LS7 Fuel Rails

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FiTech 70050-20 Fuel Injection FiTech LS Fuel Rail Component

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