so while i know you guys are here could you explane the diff w/ the 1 wire altanator , im assuming since a total of three wire go to mine , mine is called a 3 wire? i have the big wire that goes to the back then 2 that go into the top in a din type plug , is the 1 wire hookup just the wire on the back , my truck is where i cant get to it to see where the two top wires went to ,i just have the altinator mocked up on the engine temporaly, but i would be intrested in changing it out if i can eliminate some wiring