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

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 update that '67-'72 C10 truck with an LS swap? These motors mounts and transmission crossmember kit will make that modern powerplant and transmission fit like they came that way from the factory!

C10 LS Swaps Made Easy with Motor Mount and Transmission Crossmember Kits

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

Chevy LS engines get Engine Code as Top Category

Engine Family Facets

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Ford GM LC9 4L65E Classic Truck Universal Tubular Transmission Crossmember Kits Parts

Ford GM LC9 4L65E Classic Truck Universal Tubular Transmission Crossmember Kits Parts | Speedway Motors

Shop Ford GM LC9 4L65E Classic Truck Universal Tubular Transmission Crossmember Kits Parts and get Free Shipping on orders over $175 at Speedway Motors.

Ford GM LC9 4L65E Classic Truck Universal Tubular Transmission Crossmember Kits Parts

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Universal GM Transmission Crossmembers with Adjustable Mount Kit