I got a used clip from The Filling Station. I think I got lucky. Thank you for all the advice and pictures. In the 50's it was just a work truck and maybe they popped the clip in where it looked best. But I thought by chance there was a dealer install template like there is with many of the other accessories. You guys seem to always have those brochures so it was work asking before getting the drill out. I have seen a lot of pictures of these, but as the saying goes measure twice, drill once, or something like that...
