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

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

Not only is Greg Turner's '56 a great driver, it's full of great family memories. Built in the home garage by Greg and his sons, this clean Chevy has covered a lot of miles.

Greg's '56 Chevy

Drag racing changed a lot in the 60's, and Dick Landy was right in the middle of it all. This 64 Dodge was the first factory built 426 Hemi car to win a sanctioned drag race. How cool is that?

Dick Landy's 64 Dodge 

This old sedan was untouchable in the early 60's.

The Speedway Motors 4x Sedan

Chevy LS engines get Engine Code as Top Category

Engine Family Facets

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Oldsmobile GM LSA 4L65E Modern Muscle Parts

Oldsmobile GM LSA 4L65E Modern Muscle Parts | Speedway Motors

Shop Oldsmobile GM LSA 4L65E Modern Muscle Parts and get Free Shipping on orders over $175 at Speedway Motors.

Oldsmobile GM LSA 4L65E Modern Muscle Parts

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Universal GM Transmission Crossmembers with Adjustable Mount Kit