Hello everyone, perhaps you can help me out here. I have a 67 GT500 and have had a few different export braces in the garage over the years. The interesting one (that I believe came on the car 37 years ago) has 8 holes, 4 that alight for an earlier car 65 66 and 4 that align with the 67 etc. Has anyone ever seen this? Perhaps it was a leftover at LAX that got redrilled or something? The picture is in primer and a little hard to see, sorry.