Dana 60 Front Axle Tube Seals. These are used in all early Dana 60's from 1979 to 1991 in GMC, 1979 - 1993 in Dodge, 1978 - 1992 in Ford, (1993 and later Fords refer to correct seal in this Dana 60 section of our website). GENUINE Dana/Spicer part to INSURE quality! You recieve (2) TWO seals enough to do the front of one truck.