Vortec w/4L60E/4L80E Standalone Wiring Harnesses for LS Swaps

High-Quality VORTEC 58X Wiring Harnesses for LS Swap Conversions

Simplify your LS swap with our VORTEC w/4L60E/4L80E standalone wiring harnesses, designed for 58X reluctor engines. These harnesses provide seamless integration for LY6, L92, LH6, LY5, LMG, and LM5 engines, ensuring compatibility with 4L60E and 4L80E transmissions. Built for reliability, each harness features pre-labeled connectors, high-quality wiring, and a plug-and-play design to reduce installation time.

Whether you’re upgrading a Chevy, Pontiac, or Ford with an LS-based VORTEC engine, these harnesses deliver the functionality and performance needed for a clean and efficient engine swap.

Looking for an Affordable, In Stock, Plug and Play wiring harness for your LS Swap? PSI sells Standalone Wiring Harnesses for GM Gen II, III, IV, & V LS/LT based engines and transmissions. These harnesses include the Gen II LT1/LT4, Gen III (24x) LS1/LS6 and Vortec Truck Engines as well as Gen IV (58x) LS2, LS3, LS7, & Vortec and GEN V LT / ECOTEC3 Engines. All PSI Harnesses are Made in the USA and are 100% Computer Quality Tested. In addition to wiring harnesses, PSI carries Holley Products, Vintage Air A/C, Dakota Digital Gauges, HPTuners and PCM programming, Fuel Pump Kits, Engine Sensors, Extension Harnesses, Replacement GM connector pigtails and a complete line of hardware to complete your conversion!

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Vortec w/4L60E/4L80E Standalone Wiring Harnesses for LS Swaps

High-Quality VORTEC 58X Wiring Harnesses for LS Swap Conversions

07 - '08 LY6 (6.0L)/L92 (6.2L) w/ 4L60E or 4l80E Standalone Harness

09 - '14 LH6/LY5/LMG/LH8 (5.3L) w/ 4L60E or 4l80E Standalone Harness

09 - '14 LY6 (6.0L)/ L92 (6.2L) w/ 4L60E or 4l80E Standalone Harness

07 - '08 LM5/LMG (5.3L) w/ 4L60E or 4l80E Standalone Harness

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