k well after spending hours working on my z i find out there is no belt on the altinator and there is 2 more of those round things left both have a place were a belt can fit. can someone show me a pic of how the belt set up goes?? i got no ac, and its a 350
thanks people

 

taken from an 84 Camaro shop manual, hope it helps.

 

Are all of the "tracks" on the crank pully supposed to be the same diameter? My front track (alternator/water pump) is bigger than the other two. This causes a problem running an a/c belt because both of the water pump tracks are the same diameter. Do I have the incorrect pully?