[tblake]

No, gasket sets usually don't come with the two o-rings between the supercharger and lower intake manifold. Also you dont need an EGR gasket or a throttle body gasket. The EGR you wont have to remove except for the stove pipe, no gaskets there. Also the throttle body can be left attached to the supercharger when you take it apart. Unless you want to seperate them to just change the gasket. But with no leaks, I dont see the point. And its always a good idea to replace the injector o-rings.

Here is a complete list of Part numbers I used when I did mine. (compliments of Rich)

LIM Gaskets GM P/N - 89017825

Supercharger Gasket GM P/N - 24503911

Supercharger o-rings GM P/N - 24501563 (2 Required)

Fuel Injector O-rings GM P/N - 12537425

Lower Coolant Elbow GM P/N - 12565082

Upper Coolant Elbow GM P/N - 24503423

Plus of course new oil filter, oil, and coolant.