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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!

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Upgrading to (or updating a poorly designed) independent front suspension, or IFS, will vastly improve your classic muscle car, hot rod, or pickup truck’s braking and handling

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Knowing popular engine dimensions and weights are critical to a successful engine swap in your project vehicle

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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.

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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

Take a look at a few of the rare and wonderful Chevy engines in the Museum of American Speed!

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This fully restored 1955 Chevy gives Terry Barton everything he could dream of. Learn how this Tri-five was brought back to life with '60s era class.

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Chevy LS engines get Engine Code as Top Category

Engine Family Facets

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Ford T5 Frame Gm Chevy Gen 4 V8 Ls 5 3 Parts

Buick T5 Frame Gm Chevy Gen 4 V8 Ls 5 3 Parts

Honda T5 Frame Gm Chevy Gen 4 V8 Ls 5 3 Parts

Chevy T5 Frame Gm Chevy Gen 4 V8 Ls 5 3 Parts

Gmc T5 Frame Gm Chevy Gen 4 V8 Ls 5 3 Parts

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Mercury Chevy LS V8 Gen 4 5.3 T5 Frame

Mercury Chevy LS V8 Gen 4 5.3 T5 Frame | Speedway Motors

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Mercury Chevy LS V8 Gen 4 5.3 T5 Frame

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Universal GM Transmission Crossmembers with Adjustable Mount Kit

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