This shows the front overrider mount on the chassis (seen through the nose hole in the body.) This mount is welded to the frame and provides holes for the overrider bolts to fasten to. Note, also, the RUCC kit calls for grommets to go around the overrider posts as they pass through the body - fat chance! The body is too thick at this point for the provided grommet to fit (at least mine is), and any attempt to trim the grommets to get them to fit just looked ugly - so I'm running these "naked" (grommet-less).