I have 10 sets of 304 stainless rear engine mounts for an XS650. Raw finish. I had a set made for my 81', and basically paid for materials so I had extras made up. The center "lightning" hole is slightly off from factory, but all 3 bolt holes are in the factory location. They were cut on a water jet. You will need 2 washers to compensate for the factory welded washers on the engine side bolt.$20 shipped / set.