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For LS SWAPS DBC 4.8 5.3 6.0 1999-2006 LS1-4L60E Wiring Harness Stand Alone 5
For LS SWAPS DBC 4.8 5.3 6.0 1999-2006 LS1-4L60E Wiring Harness Stand Alone 5
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For LS SWAPS DBC 4.8 5.3 6.0 1999-2006 LS1-4L60E Wiring Harness Stand Alone 5

Overview: Easy-to-install stand-alone wiring harness for LS swap projects. Specifically designed for 4.8/5.3/6.0 engines from 1999-2006 and compatible with LS1-4L60E transmissions. Ideal for retrofits in older muscle cars and street rods, or newer non-emissions-controlled vehicles. It’s completely plug-and-play with required switched power, constant power, and ground connections.
- Compatibility: 1999–2006 LS engines (4.8/5.3/6.0) with LS1-4L60E wiring harness setups.
- Easy installation: Plug-and-play design minimizes wiring time and fabrication.
- Standalone design: Keeps engine harness independent from factory ECU wiring for cleaner installs.
Benefits: Streamlines LS swap wiring, improves reliability, and delivers clean engine bay aesthetics while solving common ignition and power distribution challenges.
Compatibility details: Works with '97-'06 Vortec retrofits into older cars and rods or newer non-emissions vehicles.
Ready to upgrade your LS swap? Purchase now to simplify your install or learn more.











