I have two sets of King 2.5 Bump stops that are brand new, I bought them for my truck but never got around to fabbing up the mounting cans to use them.
$500 per set
Not sure of the brand
Model number is 27671
Was removed from my friends 2009 6.7 to install a smarty.
Do your research I don't know **** about this lil guy.
Designed by Don Thuren and built by Creative Fab Works
I ran these for 3 months
Comes with a brand new set of frame mounts. No axle mounts, but they can be purchased at ballistic fab.
$550 shipped