An LS engine swap is a no-brainer when it comes to adding some affordable horsepower to a project car, but any swap comes with its share of headaches, including wiring. That's where this stand alone engine and transmission wiring harness comes in.
PLEASE NOTE! Our harnesses are a standalone harness; meaning they will only control the engine and/or transmission, depending on your application. These will NOT communicate with body computers in a factory style application, nor are they intended to be a factory replacement part. The primary purpose and design is in an engine swap scenario, such as an LS swap into a hot rod or muscle car.

| Item# | Description | Qty. | MSRP | Your Price | ||
|---|---|---|---|---|---|---|
| KPPWH1211 | $349.99 |
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This LS1/LS6 System is intended for drive-by-wire applications with LS1 intake manifolds. If this harness isn't correct for your application, check out our other wiring harness offerings here. Or, if you'd like to learn more about a recent custom build here in our shop, check out this post. This standalone wiring kit includes everything you need to help get your Gen III LS engine running.
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