Joe, when ya got something as nice as that truck of yours, that you have had as long as you have had it, and that you enjoy driving as much as you drive it, why skimp! Filling the gear with grease of any sort is just a last ditch effort to hide the problem, the old bury your head in the sand and they won’t see you thing. That jewel of yours just wouldn’t be right with a Band-Aid.
DG
