mobil 1 mx4t,and i havn't had one single problem with the clutch after using it (4 or 5 oil changes). mobil 1 v-twin in the fatboy and trailboss, mx4t in the primary of the fatboy. soon to be in he 400. rotella in the truck.
02 400ex -stock
00 trail boss-stock
99 lakota, ids2,k&n,jetted, douglas 190's,maxxis alltracks/front pros, 13t sproket,no racks,cool headlights from auto zone ( mounted above the mojave light location)
02 power stroke f-350