try stans-headers(.com) part numbers are for the 2wd is 222y and 4wd is 244y-14. I got there diesel headers and I tell you they got some good welds on them and no leaks. I don't like the chrome but there is no rust on them.
I got pictures in my gallery.
Every header MFG I have found clearly states that the FE block headers they make will not fit camper special trucks or trucks with sway bars....keep searching though. While you are searching...head up my way and help me install my headers! I might start tonight.
again i stress to actullay look under your truck and see if the sway bar is there in the way. i have a all orignal camper special and the sway bar is no where to be found nor is there anything in the way.