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Optimize your supercharged engine's performance with our premium LSA and LS9 standalone wiring harnesses, designed specifically for E67 58X systems. At PSI Conversion, we specialize in providing high-quality wiring harnesses tailored to fit a variety of transmissions and configurations. Our harnesses cater to both LSA and LS9 supercharged engines, ensuring a perfect fit and seamless integration. Choose from options like the 2009-2015 LS9 58X with 6L80E/6L90E, or T56/TR6060 standalone harnesses, as well as the 2009-2015 LSA supercharged 58X with 6L80E/6L90E or T56/TR6060 standalone harnesses.
Crafted with premium materials such as GM Delphi connectors and TXL high-temperature wire, our harnesses guarantee durability and reliability for your supercharged engine swap projects.
An LSA or LS9 standalone wiring harness is designed to integrate supercharged LSA or LS9 engines with E67 58X systems into your vehicle. It ensures all electrical components function correctly, maintaining optimal performance during the engine swap.
To select the right standalone wiring harness, you need to know your engine type (LSA or LS9), the E67 58X system, and your transmission type (e.g., 6L80E, 6L90E, T56, TR6060). Our product range caters to these specific configurations, ensuring a perfect fit.
Yes, our standalone wiring harnesses for LSA and LS9 engines support modern electronic features, such as electronic throttle control (drive-by-wire), advanced fuel injection systems, and other electronic accessories common in contemporary engine setups.
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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. 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 needs!
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2029 Route 88
Brick, NJ 08724
ph. 732-276-8589 Mon-Fri: 8:00am to 6:00pm ET
customerservice@psiconversion.com
sales@psiconversion.com
techsupport@psiconversion.com