Quote Originally Posted by pat mccarthy View Post
with the gm G body car you need a boot end that you can bend most all boots you want better then 30 angle . what i am say is the water pump has a pilot that the stock steel pulley there was some left to center the fan humb with a ALUM thick pulley you do not have any thing to hold the fan and center on hub . bolts are not made to hold fan center.there is to much mass spining out there for just bolt the water pilot hub need to go in to the fan bass
On the water pump there is a pilot pin, and the pulley has a hole in the center of it also to center it so my bolts arent holding the pulley on by itself!