pictures of c-notch's on 3/4 or 1 tons or duallys.

[73crew]

looking for pics of axle flips with c-notches on 3/4 or 1 tons or duallys (basically any of the trucks with the big 14bolt rear axle and the 56" springs)
i know on 1/2 tons you can axle flip with no c-notch but on the bigger trucks , atleast on my crewcab srw , theres not enough room and it looks like the axle would either rest on the frame rail or come really close to it so a c-notch is manditory. im thinking one of those c-notch's that looks like half a piece of tubing welded up in the frame rail for the axle to go up into?