I have a 71 Malibu which has been converted from a 307 to a 350. The new motor has a short water pump and I converted all the pulleys so everything now lines up. However, my short water pump only has a thredaded hole not an open hold where the p/s pump bolt goes. My p/s pump has a bracket which has a long bolt which goes thru an open hole on the waterpump. Can someone tell me what is the correct bracket I would need for the p/s pump? Pics would be nice also. Thanks !