We make Complete Plug N Play wire Harness for various Chevy OBS Trucks with LS (4.8 5.3 5.7 6.0 6.2 ) swaps.

** THIS SERVICE IS FOR YOU TO PROVIDE A FACTORY TRUCK HARNESS.** 

YOU WILL RECEIVE YOUR EXACT HARNESS BACK MADE INTO A FULL PLUG & PLAY HARNESS SETUP.
{ Message me details if you do not have factory Harness and need one provided }
Working
*Gauges
*Abs
*Cruise Control
*A/C