Ok I did a search on converting Trans Am Lights to Formula lights and nothing comes up, only the opposite. I have a 86 T/A with junk taillights and I have a mint set of Formula ones. I noticed that the T/A harness has only 4 sockets, 3 brakes/ and 1 reverse. The Formula lights have seperate sockets for turn signal and reverse. So my question is, what will I need to do to my harness to make the formula lights work? Add a socket ? Or should I try to find a Formula harness? Thanks