should bolt onto the end of the frame 2 bolts on either side and the bracket goes back to just in frt of the steering box and the same distance back on passenger side.
it is possible being a 4 x 4 that the ends of the frame were cut off to perhaps mount a winch bumper or whatever. I do have a set of frt frame ends
the frt bumper mounts as any other c10-c20 bumper mounts irregardless of what suspension it does have
ron
