Both 5.3 and 5.7 LS engines are commonly sourced for LS swaps. Here's a look at some differences and similarities as well as a discussion of what might be the best choice for your project.

Is The 5.3 a LS1 | 5.3 vs 5.7 LS | Vortec vs LS 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

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

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

GM’s 10-bolt rear axle has been around since the 1960s, here’s how to determine if your junkyard find is worth taking home

GM 10-Bolt Identification and Upgrades | 7.625, 7.5, 8.2, 8.5, 8.6

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

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

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

Jason Ankerson's 1965 Chevy C10 began its life as his high school beater. Over a decade of transformations, his first-gen C10 has become a modern reliable cruiser.

The Modern Day Chevy C10

Whether you are looking to change the look of your truck, get rid of your tired rusty springs, or upgrade the ride quality of your truck, Speedway Motors has you covered with stock height and lowered spring options.

Chevy C-10 Rear Lowering Spring Install

Chevy LS engines get Engine Code as Top Category

Engine Family Facets

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Chevy K10 Ignition Coils Gm Chevy Gen 4 V8 Ls 5 3

Chevy K10 Ignition Coil Covers Gm Chevy Gen 4 V8 Ls 5 3

Chevy K10 Electronic Ignition Systems Gm Chevy Gen 4 V8 Ls 5 3

Chevy K10 Rev Limiters Gm Chevy Gen 4 V8 Ls 5 3

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Chevy K10 Chevy LS V8 Gen 4 5.3 Knock Sensor

Chevy K10 Chevy LS V8 Gen 4 5.3 Knock Sensor | Speedway Motors

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Chevy K10 Chevy LS V8 Gen 4 5.3 Knock Sensor

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