Quick Update....turned the supercharger pulley by hand, didnt hear or feel anything abnormal. So, im thinking its something else, but im going to wait till i have all the new parts on it before i try to diagnose again.

Why wait and what new parts?

Right now you should be in there turning the pullies by hand back and forth to find the source of the noise.

and run it without the SC belt as bill mentioned to see if the noise goes away! That will eliminate alot of possibilites!