Its going in a 99 silverado I was wanting to stay away from the dual alt setup just for simplicity sake but may go that route havent decided yet If I can pull it off with 1 alt Id be alot happier than having to setup 2 but eh I unno my biggest question is the fusing between the batteries and alt or other battery cause if I get that 370 i assume it would blow 350amp fuses when its charging at full tilt but I dont know