rear anti sway bar

anyone running a anti sway bar in the rear of there trucks?
if so, what one are you running and how different is the ride?

if nobody is running one,
i was thinking about taking one from an s10 extreme can possibly use the brackets from the axle, and im sure fabricating a mount off the frame wont be hard

anyone have any opinions or options?

I've heard you can make a full size chevy work with modification... I personally think the rear sway from an mpv should work great, just get the tabs and mounts from the mpv...