Here are some pics of my 68 grills, re-assembled after chroming. Unfortunately nothing showing the rear but you may be able to gleen from these sufficient clues to get yourself out of trouble. When I re-assembled mine, the only real problem I had involved the correct orientation of the three metal supports (ie. the black struts you see in the pics) that the die cast insert bolts to. It's easy to juxtapose them, the result being that the bolts in the insert will not line up with the holes in the supports. Other than that, the grill fits together fairly self-evidently. Anyway, hope these help in some little way.