Hi All.. I have a 1999 STS and I need to know if u guys know where can I find a dash kit for an aftermarket Deck that I want to put in there. its a single Din Deck. I hope someone can help. I know they are out there cuz I've seen 99+ Caddy's with the kits. thx in Advance!

go to crutchfield.com (i think) and sign up for their free audio/video catalogue they have kits in there (and most of them are free if you purchase the head unit from them)

Did you ever find you dash kit?
I just ordered one from excoticdash.com I will let you know how it looks.