[sparkydog]

I had saved some of the pieces of GMC rockers when I shaved them to get the floorpan to fit inside the IH cab. Now I used these to scavenge off the box sections where the GMC body mount brackets were going to merge with the inner wall of the IH rocker boxes. I also "cleaned" and prepped the IH rocker box areas a bit before sitting the IH cab down into it's final ride height.

The final photo is crappy but it's trying to show that I was using a plumb line to run along the bottom corner of the rockers and the bed to get them to all line up.