Oh, ok, makes sense. I didnt think I claimed that the timken 5.14 was dually only, just that it wasnt in any of the speedo gear calulators with my set up. But that does make sense.

So ive been looking around at the wiper problem, and honestly I think I can find blades fairly easy, so where could I get some good wiper arms. I prefer the "bayonet" types, with the nub, thats at least the stock type. I was not happy with the one I got from MACs, is there any other source, other than a junkyard?