Hey guys I’m looking for some help. I recently bought a 66 mustang inline 6 and I found the previous owner had a very bad way to wire anything. My current issue is the wires on the back of the alternator. One wire has been cut off somehow and I have no idea which post it goes to. The other three are ok but I have 5 posts and 4 wires. I would appreciate any information on were all the wires go.