It kind of looks like a LOD Swing out tire carrier. On their bumper, it only has 1 hole and the instructions say to just take off the outside bolt for the shackle hanger. I was leaning towards grinding off the 2nd hole on the one I have and following these instructions. The bumper did come with frame-tie-in brackets, so the full weight would not be on the cross member. I am comfortable taking the hanger off, just not wanting to do all of that, but if you guys think I will gain a lot more structural integrity, I can turn my hour or two install into a few hours.
83 CJ7 D44 rear, 4.10, 4" YJ lift, 33" MT, Warn bumper, XRC-8, LOD TCarrier, PS Sliders