Thanks Guys! Maybe that's the difference-- the dealer installed ones. I could never get two cars side by side at the same time to do the comparison. Would anyone mind measuring theirs? I'm thinking about adding one to my SVT (yeah, I know some of you don't like them...but to each his own right!). Anyways I'm looking at some of the aftermarket ones which I can get the specs on, but since I don't know the stock height it is hard to relate the difference. I need a reference point. Please Help!