We started back on the 67 again.... a little off the top!
I haven't chopped one of these trucks before. So after lots of thought I made a plan of attack and started cutting. After bracing up the cab, we marked our cuts (1.5") on the A and B pillars. we then removed the material and lined the B pillars back up best we could (we will pie-cut and move the metal around to line it up perfectly later). We then set the roof angle where we thought it looked good and tacked in some supports to keep it there. Then we sliced and layed the lower half of the A pillar back, and brought the upper half of the A pillar up until they lined up. We have them clamped together with a piece of tubing in the pics. It's a pretty subtle mod, but should be pretty slick when we get it all finished up.
I will try and get some good pics of it rolled outside tomorrow.