I dont know if this is the right place to post this on here. But I have an 07 5.9 Common Rail I want to put in my 03 1500 Z71. I know crazy right and why do it? Its a project and i want to see if i can do it. I think it would be awesome for somebody to roll up beside me and have to take a double take when they hear that Cummins in a 1500 chevy lol. I was gonna ask if anybody knows where to get a wiring harness for this conversion or knows somebody that makes a wiring harness for it. Sorry if this is not the right place to post this. I saw the gasser forum had an option for conversions but figured some of you cummins mad scientists on here may know where I may find a harness