4age crank pulley fit a 4agze?

Keep in mind that the supercharger is driven off of the pulley clutch.

Check the specs for the sizing of the N/A vs. S/C.

Many companies offer an oversized pulley for a S/C if you want to change your boost range and shift it a little higher in the RPMS.

I've had luck with the NST pulleys and it comes with a new kit for all of your pulleys.

Check it out if you don't mind going with non-oem parts.