I need an engine harness for my l92/6l80 swap. Need a harness with vvt, 6l80 and nqh transfer case. I have a complete harness for an awd or two wheel drive that came out of an 07 escalade or denali. The difference is in the x109 38 or 40 pin connector under the fuse box, which the harness i have not being an nqh or npo transfer case only has a 24 pin x109. Would like to find an earlier (07-09) harness but i cant find any evidence of the correct harness being availble before 2010 or 2011.