Dana 30 Ring and Pinion Low Pinion Short Pinion 4.56 Thin With Install Kit Uses 3.73 and Up Carrier Brand_Carbon Off Road greater strength and less vibration

greater strength and less vibration than other aftermarket alternatives

2004 - 2005 Ford F-250 Super Duty

1988 - 1999 GMC C3500

5" 14 bolt and AAM 11

1966 - 1986 Ford Bronco

Dana 30 Ring and Pinion Low Pinion Short Pinion 4.56 Thin With Install Kit Uses 3.73 and Up Carrier Brand_Carbon Off Road greater strength and less vibrationProduct Details: Dana 30 4. 56 ring and pinion ratio Low pinion Short pinion (cast axle housing measures ~9" from the cover mounting face to the face of the bore for the pinion seal) 7. 13" (181MM) ring gear diameter Thin ring gear 3 8" 24 threads in ring gear 3. 73 and up carrier required 1. 375" diameter pinion 26 spline pinion Requires Spicer 706016X differential bearing kit to complete the install kit Parts Included: (1) ring and pinion set (1)