These are the older steel style, but still a lower profile than the factory pieces. They've never been used, I wrapped them in tape to protect the finish while assembling and installing, but when I went to assemble them one of the LH thread jam nuts was cross threaded. Proforged solution was to send me a whole new set, so I bought a pair of LH thread jam nuts from Speedway and have these available for sale.
Looking for $40 shipped to any of you guys. New Proforged adjusters are $60.