The part looks great and works great. I mainly browse to help. The belt part numbers given in the description are in the wrong format for Ac Delco, 6k comes first (6k768). There are two different ways to route the belt and the alternator amperage matters along with other things that may differ. For my setup I use an LS3 water pump (spacing is the same as trucks) so you don't need spacers (you need to cut out the standard accessory mount). I have a 160 amp alternator from a 2010 Escalade. , tensioner and roller LS3, tensioner roller from the truck, power steering also from the truck. I used Gates K061031 for setup and routing, this belt is also very cheap compared to others. I prefer this spacer because the belt has more contact with the power steering pump pulley and when water hits it from the floor it is less likely to slip off. See my picture for reference.