JakeAhs04

i am looking for a company to redo my wiring harness. The truck has a 2005 ls 5.3l with a cable throttle body. the transmission is a 4l80. I just need some direction to go. I have the wiring harness from the truck that the motor and transmission came out of. Any help would be appreciated. The motor might get a small cam but thats about it.

LSX Power Tuning

iTrader: (4)

We can do the PCM programming but we don't do any harness's anymore. I recommend contacting Speartech, we tune tons of engine swaps with there harness's and never had an issue.

JakeAhs04

Thanks we will give them a call

Alvin@PCMofNC

We do about a harness a week here. Let us know if we can help you. We are generally more expensive than the competition but take time to actually remove the wiring instead of just cutting the wires and pushing them bakc into the harness. We also can configure it like you need with computer controlled A/C, Fan controls, Performance shift button, etc.