[ssmike]

I just did the outer trailing arm bushing removals on my '10 SS! Here we go:

1) Jack up rear end and remove wheels. I used 2 jack stands, 1 on each side ahead of the wheel well.
2) Using an 18mm socket and open end wrench remove the outer trailing arm bolt form the lower control arm.
3) Using a fresh blade in a utility knife remove the outer portion of rubber on both sides so the bushing will slide though and there's room for the puller to secure itself on the metal. This IMO is the hardest part of the whole proccess! It's a real PITA!
4) Obtain a 2 arm 3 1/2" reach puller. Either rent from Autozone (or your favorite auto parts store) or buy one. Autozone has fee rental so that's what I did!
5) Use a 3/8" washer and nut on the end of the puller to push on the bushing during removal
6) Install the puller onto the bushing so it pushes the bushing out toward the front of the car. It's a tight fit but it will work if you're carefull!
7) Start tightening the puller and watch the bushing come out like butta!
8) DONE!

Here's some pics!