Aww man, didn't you know, Roush 21mm rear sway bars are the cool thing now.
http://cgi.ebay.com/ebaymotors/Roush-Swaybar-for-Mercury-Cougar_W0QQcmdZViewItemQQcategoryZ107061QQihZ002QQitemZ4643958773QQrdZ1

Sometimes they have them cheaper than that.

98.5 SVT 91 Escort GT (almost sold) 96 ATX Zetec (i brake to watch you swerve) FS: SVT rear sway bar WTB: Very cheap beater CEG Dragon Run - October 13-15