Lsx Wiring Harness



Your Source For LSX Conversion Parts. PSI specializes in the design and manufacture of GM Standalone Wiring Harnesses for LT1 and LS Engines and

Thanks for watching! This is part 1 of a 2 part series on how to build your own standalone wiring harness for your LS swap! Be sure to subscribe for more how...

Showing the cheapest, fastest and easiest way to setup your LSx harness in your swap project. Detailed video of how to make the stock unmodified LS truck har...

This time on SPPTV I do my best to pass on the knowledge I have gained through the years building over 20 stand alone LS wiring harnesses. I am no profession...

Brand new, plug and play LS1 wiring harness for a Nissan 240sx S14 with an LS1 engine swap. No core required. Made in USA. Ready to ship.