I have a set of Velvet Ride Shackles off of my 2005 F350. These should work on all 99-07 F250/F350 trucks. These have very low miles on them and are in excellent condition. If you know about these, you know they are almost impossible to find any more. I'm changing my rear setup and wont need these any more. I'll take the first $100. Act quick, these wont last long!!