So I got a rear swaybar off a 2003 ZQ8 extreme blazer off ebay for like 45 bux. Came with all the stock mounting hardware (u-bolts and bushings). Went to pep-boys and got two endlinks for 18 bux. Put the bar on my rear centered real nice, marked and drilled two holes in the frame for endlinks bolted it all up nice and tight, took it for a ride and was really amazed at the difference. Way less body roll, feels a lot tighter. So if you want a inexpensive way to add some handling I highly suggest doin this, took under an hour total and under 100bux.