I have an '86 F150 with a 302 that got a cab swap a few years ago. when the guy put the new cab on he cut the original engine harness. I'm trying to figure out what year harnesses are interchangeable so i can get this truck running again. If I'm not mistaken the cab is an 87-88 with the same year harness. I have the harness from that cab but I don't want to go through the trouble of attempting to attach it if it won't work. I would appreciate any knowledge on the subject. Thanks.