Don't know if anyone is interested but I had already bought tube and ends to make these myself and saw this today. All sorts of configurations. I spent about the same $ but now I have to tap the ends of the rod. Oh well, thought there might be some interest. :colors:
http://www.jegs.com/p/Out-Pace/Out-Pace-Racing-Products-Tubes-Tube-Kits/1528594/10002/-1
http://www.jegs.com/p/Out-Pace/Out-Pace-Racing-Products-Tubes-Tube-Kits/1528594/10002/-1