Stand Alone Harness LS: The Must-Have Upgrade for Your Engine Swap
Posted by donald blatz on
If you're diving into the world of LS swaps, there's one component you don’t want to overlook — the stand alone harness LS. Whether you're swapping into a classic Camaro, Silverado, or custom street rod, a stand alone harness simplifies the wiring chaos and helps your build run smoother, faster, and cleaner.
Why choose a stand alone LS harness? Because factory harnesses are jammed with unnecessary wires, emissions controls, and modules that simply aren’t needed in your swap. A stand alone setup strips away the clutter, giving you only the essentials: clean connections, plug-and-play ease, and reliable performance.
Benefits of a Stand Alone LS Harness
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Simplifies wiring for easier installation
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Designed to run just your engine and transmission
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Compatible with popular ECUs like Holley, Terminator X, HP Tuners, and more
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Cleaner engine bay — less mess, more muscle
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OEM-grade connectors, labeled wires, and loomed protection
At High Performance Injectors, our LS Stand Alone Harnesses are built with precision and tested for reliability. Whether you’re running Drive-by-Wire or Drive-by-Cable, we’ve got a harness tailored for your setup.
Perfect for Any LS Swap
These harnesses are ideal for:
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LS1, LS3, and LS6 swaps
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4.8, 5.3, and 6.0L truck motors
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Off-road builds and resto-mods
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Street and strip setups
No more guessing. No more cutting. Just plug in and go.
Easy Install, Tunable Power
With labeled connectors, clear instructions, and full compatibility with popular ECUs, tuning your LS becomes straightforward. This gives you better control, quicker diagnostics, and the ability to push more power with confidence.
Need injectors too? Pair your harness with our high-impedance fuel injectors (60lb–250lb) for max performance and efficiency.
How to Get Started
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Choose the right harness for your ECU and engine (DBW or DBC)
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Install using our step-by-step instructions
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Fire up your build with confidence
If you're unsure what fits your setup, our team is here to help. Use our Contact Page or call (219) 276-4002 for guidance.
Limited Time Offer
🚨 Get 10% off orders over $200 with code TURBO at checkout.
Only at HighPerformanceInjectors.com
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