Im working on a Y block with has a double pulley dampner (3/8"" both grooves) The groves are 1 5/16" center to center. I would like to replace the stock water pump pulley (single belt) with a double pulley. It would have to be 6 1/4 in diameter, 3/8" belts. I also need a replacement pulley for the alterenator. When I am done, my goal is to run two belts which both connect dampner, water pump, and alternator.
Does anyone have a suggestion on what donar water pump might work off another vehicle?
I think the add on part for the alternator will be the easy part.