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Achieve seamless integration in your Chevy LS swap with our standalone wiring harnesses designed for Vortec engines. Specifically crafted for LY6, L92, LH6, LY5, LMG, and LH8 engines (2007-2014), these harnesses support 4L60E and 4L80E transmissions. Perfect for G-Body, Monte Carlo, and Malibu projects, these harnesses streamline the installation process while maintaining performance and reliability.
Built to handle the unique requirements of Vortec engines, each harness ensures proper compatibility and delivers hassle-free connections, helping you power your build effortlessly.
About
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!
Contacts
2029 Route 88
Brick, NJ 08724
ph. 732-276-8589 Mon-Fri: 8:00am to 6:00pm ET
customerservice@psiconversion.com
sales@psiconversion.com
Post sale tech support:
techsupport@psiconversion.com