What you will need:

1. Combination Wrenches
2. A Socket Set
3. Torque Wrench
4. Screwdrivers
5. Tube of Silicone Sealer (GM P/N 12345282)
6. Red or Blue Loc-Tite®
7. Drain Pan
8. Jack
9. Jack stands
10. A New TCC
11. Transmission Fluid
12. J 28467-A Engine Support Fixture

Before You Start:

Follow these instructions carefully. Read and be sure you understand them before you begin. Gather together all of your tools and supplies before you begin. Allow plenty of time to do the job so you don't have to hurry. Remember that these are general instructions. For more detailed instructions pertaining to your specific vehicle, consult an appropriate repair manual.

Safety is important whenever you're working around machinery. Beware of hot objects, sharp instruments and hazardous materials. Don't substitute tools unless you're sure you won't compromise either your safety or the performance of your vehicle. Never work on a vehicle that is only supported by a jack. Use jack stands to support the vehicle while you work. Work on a solid, level surface. Never jack a car up on dirt or grass.