Scrolling through today and noticed he was advertising my wingz, I thought it was funny when i ordered them from him a few months back(I was in Afghanistan at the time) he had never replicated the design for use on Ash radiators. I had him make mine to the same dimensions as Ash, but in powder coated alum for weight savings in stead of copying Ash completely with polished ss. I love my wingz though, quality made and he doesn't ask too much. These aren't for someone who has rod knock and needs to save for a new motor, but if you have a nice z and a few bucks, shoot him an email, it can't hurt just to research. :)