Hey guys. I got a 1999 Grand Prix GT, top swapped with a VS cam, headers and intake. The past few weeks, it felt as though the starter was getting weak. I would try start it, and it wouldn't turn over. I'd give it a second try and it would work. Today, the car won't turn over at all. All I hear is a click. I replaced the starter with one I pulled from an auto wrecker. Still having the same issue. The battery voltage is 12.65 right now. Any ideas?