I got mine from a boneyard.
No idea if it was a chevy or a pontiac as the car was really stripped good.
I was wrestling with it for 40 mins and got one side off, then I tried braking off the other side endlink and I just bent it so I was relly screwed as I would not take the bolt out. I did some diggin' in the yard and found a longer and better pipe and finally I broke it off, and removed the bar.
A toolbox full of tools + heavy swaybar + walking which seamed like 1/4 mile to the junkyard office, all of it in Chicago humid weather was not really funny.
Then I had a tought time getting the grime out - a mix of simple green, brake parts cleaner, paint tinners, and more did the trick.
Then the install part came it, a little tought doing it by yourself but boy was it worth it. This is my only suspension mod and I love it. It should have been an optin on the LTZ and standard on the 9c1 package if you ask me.
Look around at boneyards, after you see a couple and stublme upon a fatter one you know you found the gem.
Oh, I think I paid like 60$ for mine, price was a little high but after all that sweat I bit the bullet and decide to get it.
Got the endlinks from Dal.