I still have a couple of sets of 13X7s I would part with. I have one set of Panasport minilites and a set of Two Gates minilites. I also have 2 13X7 Revolutions. The wheels have a 23P offset and will require you to roll the fenders. I ran 225/45/13 Hoosiers on them. If you want new, several vendors are selling a minilite style wheel out of Australia, and The Wedge Shop is selling Compomotives. If you need any other competition parts, I have 15 years worth of TR8 racing spare parts in the garage, the basement, and the attic.