I had just found that this boot type of thing was broken. This is where the shifter rod meets the transmission. I was wondering if it somewhat needed to replace this before putting my transfer back up? Also, what the heck is molybdenum disulfide? It tells me to use it for some thing on the clutch like the throw out bearing and the splines of the clutch. Is this any kind of grease, or is this some special kind of grease like spline lubricant or something?