88 5.0 engine harness. Reply #2 – August 10, 2012, 03:20:15 AM Quote from: ThunderbirdSport302;395665ive got one...You want to trade a so comp.,cam and some lifters.lol, I'm not real sure what I need yet. I'm putting my 87 in a 88. From what I read that's what I need. Quote Selected