Hey guys- I've got a David Bird hard tail for my '68 T120 and I need to make some spacers for the rear axle. I've got the Fab Kevin spacer that replaces the speedo drive and I'll just make up the other ones. Any idea what width is inside to inside on the David Bird axle plates? I'd measure mine, but I havent got it with me at the moment. Anyone running a Bird frame that can tell me if you can just run all the stock size spacers etc? I know that the stock set up is two threaded spacers inside the axle plates (one on each side), can someone measure the width of those two identical spacer nuts? THANKS!