USA standard Ring & Pinion gear set for GM 12 bolt truck in a 3.73 ratio

USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications.

• Fits GM 12 bolt truck
• 8.875 Inch Ring Gear Diameter
• 30 Spline Pinion
• 12 ring gear bolts
• 3.73 ratio
• Thick gear for 3.42 and down carrier

1 year warranty against Manufacturer defects