USA Standard ring & pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring & pinion sets for a variety of common & hard to find applications. USA standard gear offers a standard one year warranty against defects on their ring & pinion sets.

Product Features:

• Fits reverse rotation Dana Spicer 60
• 9.75" ring gear diameter
• 29 spline pinion
• 12 ring gear bolts
• 4.30 ratio
• Thick gear for 4.10 and down carrier