Rear End

[Fishhook240]

Can anybody tell me what rear end would be in my 1999 (Early 7/98) f350 DRW W/7.3 and Autu trans. The pinion bearings are making noises and I need to replace them. The parts house (ORielly's) say's that year they listed a Splicer 60, Splicer 70 and one W/a 10 1/2" ring gear (Dana) for this year of truck. The said no mention of early or late model 99. Does anybody know the most common rear end Ford put in the early 99 f350 DRW I saw the name Dana on the rear end but no numbers.