You know.. this is pretty straight forward.
To do elbows you'll be draining the coolant. And to do them you will remove the belts, alternator and the bracket that holds it (that's what the elbows go into). This makes it a perfect time to do the water pump since you have the coolant drained and the alt is out of the way. Now the PS pump is another two 13mm bolts and it's out of the way so you can do the water pump. While the alt and bracket are out of the way, the supercharger bolts to do the coupler and oil are wide open.
Parts to have on hand
Water pump
Coolant elbows
SC coupler
2 bottles of GM SC oil
1 gallon undiluted coolant (anycolor or dex if your car has orange dex coolant currenntly)
GM gasket maker part number 1052943 (this seals SC case)
Ultra copper RTV (to seal SC nose drive back to gasket of intake manifold although not necessary)
Tools you'll need
8mm socket for water pump pulley bolts
10mm socket for water pump bolts
13mm socket for power steering/water pump bolts
15mm socket for alt bracket bolts
10mm socket for alt battery cable
Pick - alt connector
Torx bit (SC bolts are likely to fight)
Torque wrench
Gasket scraper
Brake cleaner to clean gasket surface once scraped.
