P/S removal on a magnum swap.

Ok, i'm not done yet. I have the'conversion'a/c bracket with the Big pulley.So the Setup that dusted has won't exactly work. So I bought the small ribbed pulley and replaced the large one. The large one has a bearing spacer, not needed for the small pulley. Ran a string around the pulleys and measured it.70 inches, with the tensioner relaxed.I assume I need 1" shorter belt. I Will check on one tomorrow. So the belt I ordered from dusted post won't Work.The pulley I got is a duralast part, # is 231070.From a 3.5 magnum I Think. If anyone is interested converting to manual steering saves a minimum of 40 lbs.