10 Rib pulley problems.

Have a P600b with that was purchased minus bolts and came with a 10 rib pulley system. Problem is the blower pulley is to large for the hub on the blower itself. Is there an adapter that is suposed to be used with this, or is the pulley incorrect for this application. Also is there anyone there who has a list of all the bolts needed to bolt the blower up since they didnt come along with the blower, or the install instructions? All the help I can get would be of great help. Thanks!

I bought a used kit and called procharger at (913)338-2886 and they sent me a manual for free. PS make sure you have the serial # ready.