[murphy98]

Checking my bumper measurement from the edge of the vertical diamond plate to the factory weld seam I get 2 3/4", the distance from the factory weld seam to the outer edge of the bumper is 12". The new diamond plate pieces I used to fill in the new section were exactly 12" x 24" which worked out perfectly for my bumper. Because your bumper was originally for a feetside, not sure if the factory weld seem would have been in the same location as the stepside version? Let me know if you need any more dimensions, your progress is coming along nicely!