Stand Alone Harness LS: The Wiring Upgrade Your Swap Deserves

Posted by donald blatz on

When it comes to LS engine swaps, the wiring can either be a frustrating tangle—or a clean, professional setup that gets your build running right the first time. That’s why more builders are turning to the Stand Alone Harness LS from High Performance Injectors.

Why Choose a Stand Alone Harness for Your LS Swap?

Factory harnesses are full of wires you don’t need—emissions components, unused sensors, or body modules that have nothing to do with making your engine run. Our Stand Alone Harness LS eliminates the clutter and delivers a plug-and-play solution that connects exactly what you need: ECU, injectors, sensors, coils, and essential power circuits.

Built for Real-World Swaps:

  • 🔌 Plug-and-play design for easy installation

  • 🔍 Labeled connectors to eliminate guesswork

  • 🔥 High-temp, abrasion-resistant wiring

  • 🧠 Compatible with stock and aftermarket ECUs

  • 📦 Includes fuse box and relay panel where needed

Whether you’re doing a weekend restomod, a dedicated drag build, or a custom street machine, our harnesses help you focus less on wiring—and more on horsepower.

What Makes Our Harnesses Different?

At High Performance Injectors, we design every harness with performance and simplicity in mind. We’ve worked with dozens of LS swap configurations and built a system that supports LS1, LS2, LS3, and more—with the reliability pro builders demand.

  • 🧰 Designed, built, and tested in the USA

  • 🧪 Every harness is bench-tested before shipping

  • 🚗 Clean fitment and compatibility with swap accessories

  • 🛠️ Available with optional add-ons like OBD-II ports or fan controls

We also offer fast customer support and personalized recommendations for your specific build.

Who Is the Stand Alone Harness LS For?

This harness is ideal for:

  • DIY mechanics wiring their first LS swap

  • Performance shops looking to save install time

  • Race car builders eliminating failure points

  • Engine swap hobbyists who want a clean, reliable setup

If you want to avoid cutting, splicing, and troubleshooting for hours, a Stand Alone Harness LS is the way to go.

Order Your Harness Today

The right harness makes all the difference. Trust High Performance Injectors to supply you with a Stand Alone Harness LS that gets your build done right—the first time.

👉 Visit https://standaloneharnessls.com to order now and take your LS swap to the next level.


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