kp components 99 - 06 silverado control arms question

i have a set of these arms and i was wondering if they would fit on a 2004 silverado crew cab. because i heard they are torsion bar. so i am just wondering. thanks

need more info 2wd, daully and or ss whatare we talking bout

just a 2wd crew cab silverado. im lookin to buy one, but i heard they were a torsion bar setup so im not sure if the arms are the same or not.

They should fit as long as it's a half ton 2wd

yeah just a half ton. i was just wonderin. would like to put them on my new pickup if i get it.

the ss was the only 2wd that had the torsion bar front end for the 2wd