Concerned about a transmission swap? Our engine transmission compatibility checker will help confirm what you need to make it happen.

Transmission Interchange List Chevy, Ford, Mopar V8 Compatibility

It's fun to row your own gears. Tremec transmissions are a great way to add a modern overdrive manual to your classic car or truck. Here's a guide to help you select the right one.

Tremec TKX, TKO & T56 Swap Guide | Clutches, Mounts, Bellhousings & More

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

LS swaps are nothing new, but they're still a little mysterious to some of us. Here is an overview of what you will need and what you need to know to swap some modern performance into your muscle car, truck, or hot rod!

LS Swap How-To 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

Learn how Zach replaces a transmission and breakaway converter in his 55 Chevy, with some helpful tips along the way.

Transmission Replacement on a 55 Chevy

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

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

Chevy LS engines get Engine Code as Top Category

Engine Family Facets

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Chevy LS V8 Gen 4 6.0 Tremec T56 Magnum 6-Speed Manual Transmissions

Chevy LS V8 Gen 4 6.0 Tremec T56 Magnum 6-Speed Manual Transmissions | Speedway Motors

Shop Chevy LS V8 Gen 4 6.0 Tremec T56 Magnum 6-Speed Manual Transmissions and get Free Shipping on orders over $199 at Speedway Motors.

Chevy LS V8 Gen 4 6.0 Tremec T56 Magnum 6-Speed Manual Transmissions

Chevy LS V8 Gen 4 6.0 Tremec T56 Magnum 6-Speed Manual Transmissions

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