Goobzilla, I ended up having to split the pitman arm and nut with a cutoff wheel, there was no way they were coming off otherwise. If you are using the heavy V shaped bolt on mount, mount the box first, you'll need to grind off the ears on the box where they overhang the mount so the mount can go up against the frame properly, and there is no way to get to the bolts once the mount is in the frame. BTDT!