I'm not too concerned with the clearances anymore, just put it down for future reference.

Do you have to lube up the part the clutch after you're done setting the pulley on there? My fingers touched it quite a few times, I'm wondering if it's grinding because it's not lubed.

I guess I'll put the stock pulley back on and see if I screwed anything up.

The only thing I can say with a 100% confidence is that the grinding is most certainly coming from the very front of the supercharger pulley. Putting my ear anywhere else muffles the sound, putting my ear right in front of the pulley almost hurts it's so loud.

I've listened to youtube videos detailing bearing failure and none of them sound like the grinding I am hearing.

If I were to take the stock bearing out and swap it into the C3, how do I pop the bearing out? I heard you need a special tool, do I need to purchase this or would any auto shop have it?

Thanks again for following up.