How to plan and execute a LS swap into any 1973-1987 Chevy/GMC K10 pickup truck.

Squarebody LS Swap Guide | 73-87 K10 Parts List

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

Brinn Transmission Rebuild Instructions

If you're ready to swap an LS engine into you '73-'87 Squarebody Chevy or GMC truck, here's a guide to get you started and a parts list to help you get everything you need for your swap.

Squarebody LS Swap Guide | 73-87 C10 Parts List

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

Transmission Replacement on a 55 Chevy

Learn how to convert an engine using a Carbureted LS Conversion Kit, along with tips for a smooth install. Read more on the manifold and timing control module, which comes with an MSD ignition control box and wiring harness.

Carbureted LS Intake Conversion Kit

In this budget build, a GM rear end is upgraded in order to hold 400+ HP. See how spherical bushings are replaced in a used 8.5” GM 10 bolt rear end.

Replacing GM Rear End Spherical Bushings

Decode small block Chevy engine suffix codes and block casting numbers with our SBC decoding info guide. Learn how to find and decipher your small block Chevy engine codes quickly and easily!

Chevy Small Block Casting Numbers

Chevy LS engines get Engine Code as Top Category

Engine Family Facets

707063f6-5cf0-44d1-8e1f-49059e48addf

3fe4cfeb-d42e-4b60-a312-2940d324f962

Square Body C/K Series LS Chevy Brinn Transmission Parts

Square Body C/K Series LS Chevy Brinn Transmission Parts | Speedway Motors

Shop Square Body C/K Series LS Chevy Brinn Transmission Parts and get Free Shipping on orders over $175 at Speedway Motors.

LS Swap Steel Transmission Adapter Bellhousing, GM Manual/T5/TKX

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Universal Fit, 6.125" Overall Height, 6" Depth, Steel

Lakewood LK5000K LS Engine Bellhousing Kit, Muncie/Saginaw/TKO

Adjustable Fork Pivot Recommended

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Universal Fit, 6.45" Overall Height, 6.45" Depth

Lakewood LK4000 Chevy Cast Alumi. Bellhousing, Muncie/Saginaw/TKO

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Square Body C/K Series LS Chevy Brinn Transmission Parts

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LS Swap Steel Transmission Adapter Bellhousing, GM Manual/T5/TKX

Lakewood LK5000K LS Engine Bellhousing Kit, Muncie/Saginaw/TKO

Lakewood LK4000 Chevy Cast Alumi. Bellhousing, Muncie/Saginaw/TKO