Hmmm. Well I used jack stands but it is important to jack both sides evenly. You want to have both wheels in the same position so the bar is not under stress.
I removed both links first before installing the new ones.
Bill, notice that I taped the spring spacers in place so they don't move now.
Did anyone else notice that their rear sway bar is HOLLOW? i replaced my rear with a Saner sway bar (still need to do the front end and install the poly end links) and when i took the stock one off it was as light as a feather.