Does anyone have any info on these? They do exist. I found out today after a couple hours at the transmission warehouse trying to find a bushing. I kind of like the idea of not banging gears when I shift on the fly, but the Hi range front output gear uses a bushing instead of the roller bearings and they tell me the gear and the bushing have both been discontinued. Also the bearing in the rear cover is smaller. I have never heard of this version before, it came in an 83 std cab dually with the 6.2/465. Any thoughts.