6.0l In 2004 gmc envoy swap in progress need pointers on difference between 4.2l pinout and 2006 gmc envoy Denali pin out
Yes complete swap from a 2006 gmc envoy Denali for harness and lq4 6.0lSorry I don't know the answer to your question but that looks like a cool project. Are you beefing up the rest, like the diff, tranny and front brakes to SS specs?
@MRRSM does have the links to pinouts of some of them. Might have to reference the 5.3L flavour to get the right ones.