Dana 30 Front Ring and Pinion High Pinion 4.88 Thin Use 3.73 and Up Carrier
Dana 44 Ring and Pinion Low Pinion 4.88 Thick Uses 3.73 and Down Carrier
Dana 44 Ring and Pinion Low Pinion 4.89 Thin Uses 3.92 and Up Carrier
Dana 80 Ring and Pinion 4.88