I have posted here before about my truck, but still haven't been able to fix it, something in the wiring harness failed. So I was looking around for a donor truck or a new wiring harness, and I found a lightning engine and all electronics for sale. I am thinking about buying it and swapping it into my truck. I have a c6 4x4 trans, and am curious if there would be issues with this. And also, what about the gauges? Will they still function or even be compatible with this years harness?