The LS swap is no doubt still going strong, but if you’re planning to run an automatic behind your 4.8, 5.3, or 6.0L LS-powered ride, you’ll need to pay attention to a few items we discuss in this buyer’s guide.

LS Engine Flexplate Fitment Guide

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

Determining the correct flexplate for your V8 Mopar-powered project takes a little understanding of how these engines were balanced. Our Mopar flexplate buyer’s guide will help.

Mopar Flexplate Identification Guide

Ford’s small block and big block engine families have their share of flexplate differences. We’ll show you what to look for in this buyer’s guide.

Ford Flexplate Identification Guide

Learn how to rebuild a brake on a 3rd gen Camaro. Follow this guide on how to install and align bearing races without damage.

3rd gen Camaro Brake Hub Rebuild

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

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

Need a little help Identifying GM Body Styles 1964-1972? Click Here!

GM Body Styles

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

Independent Front Suspension System Upgrade Choices

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

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Engine Family Facets

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3rd Gen GM F-Body 4L80E Flexplates

3rd Gen GM F-Body 4L80E Flexplates | Speedway Motors

Shop 3rd Gen GM F-Body 4L80E Flexplates and get Free Shipping on orders over $175 at Speedway Motors.

3rd Gen GM F-Body 4L80E Flexplates

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Products

ICT Billet 551056-LT SFI 29.2 LT/LSA/LSX Swap Flexplate

PRW 2036471 Pro Series Black, SFI 29.1, GM LS Series, 168T