Hey Franco....how about posting some pic's of the final drive splines and drive shaft/pinion cup splines. Of particular interest is what the lube looked like at that mileage.
Rio ,I ve been taking pictures and will put them up soon .Belle has 90,321 miles as of today and gets daily runs (she s a good doggy)

I m pleased with Mobil 1 syn grease which I coat most gears,shaft ,bearings,( tho the exess flys off to coat the inside of the plastic dust cover)as well as the syn oil in the differential.
