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

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 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

Chevy LS engines get Engine Code as Top Category

Engine Family Facets

707063f6-5cf0-44d1-8e1f-49059e48addf

3fe4cfeb-d42e-4b60-a312-2940d324f962

1998 Chevy Camaro Engine Block Off Kits Gm Chevy Gen 4 V8 Ls 5 3 Lh9

1998 Chevy Camaro Dial Indicator Tools Gm Chevy Gen 4 V8 Ls 5 3 Lh9

1998 Chevy Camaro Engine Oil Pressure Priming Tanks Gm Chevy Gen 4 V8 Ls 5 3 Lh9

1998 Chevy Camaro Engine Bushing Installation Tools Gm Chevy Gen 4 V8 Ls 5 3 Lh9

1998 Chevy Camaro Harmonic Balancer Pullers Gm Chevy Gen 4 V8 Ls 5 3 Lh9

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1998 Chevy Camaro GM LH9 Compression Testers

1998 Chevy Camaro GM LH9 Compression Testers | Speedway Motors

Shop 1998 Chevy Camaro GM LH9 Compression Testers and get Free Shipping on orders over $175 at Speedway Motors.

1998 Chevy Camaro GM LH9 Compression Testers

1998 Chevy Camaro GM LH9 Compression Testers

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