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

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 budget build, a GM rear end is upgraded in order to hold 400+ HP. See how spherical bushings are replaced in a used 8.5” GM 10 bolt rear end.

Replacing GM Rear End Spherical Bushings

Professional insight on some useful crate engine tools that will improve your engine building experience.

Engine Building Tool Guide

Jared demonstrates how to install a Sweet Manufacturing collapsible steering column in his 3rd gen Camaro. The collapsible portion not only makes the column safer in a crash but also gives you the length adjustment.

3rd gen Camaro Custom Steering Column Install

Speedway Motors employee Steve upgraded the trailing arms on his 1976 Chevrolet Laguna with some spherical bushings.

Spherical Bushings for GM A-Body Trailing Arms

How to maintain coolant temperature for a Big Block Chevy engine. Installation instructions for a double pass radiator and electric fan in a 1954 Chevy Bel Air.

454 Big Block Chevy Radiator Install

Follow along as we install a Pete Jackson Noisy Gear Drive on a Chevy 454. Learn about the installation process from Speedway Motors Street Tech Kevin.

Installing a Pete Jackson Gear Drive On a Chevy 454

Follow along as our Tech installs dropped spindels and performs a disc brake conversion on his '55 Sedan. He utilizes a metric brake conversion kit.

Drop Spindle Install and Disc Brake Conversion on a 55 Chevy

Chevy LS engines get Engine Code as Top Category

Engine Family Facets

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Oval Track Harmonic Balancer Pullers Gm Chevy Gen 3 V8 Ls 5 3 Lm4

Oval Track Engine Block Off Kits Gm Chevy Gen 3 V8 Ls 5 3 Lm4

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GM LM4 Dirt Track Engine Bushing Installation Tools

GM LM4 Dirt Track Engine Bushing Installation Tools for Circle/Oval Racing | Speedway Motors

Shop GM LM4 Dirt Track Engine Bushing Installation Tools for Circle/Oval Racing and get Free Shipping on orders over $175 at Speedway Motors.

GM LM4 Dirt Track Engine Bushing Installation Tools

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Speedway Chevy LS Engine Camshaft Cam Bearing Driver

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