Checked with a local AC Delco supplier. They have the supercharger gasket and throttle body gasket. $7.82 and $17.91. Will be getting those today.
ZZP is going to refund me on the incorrect parts. Tim was understanding and didn't give me any grief.
Boost...I already bought the yellow rings from the dealer. The new gasket is only the gasket...no kit...no yellow rings. I'll still be needing what I already bought.