Richmond 3.42 Ratio Ring and Pinion 30 Spline Pinion 8.875" Ring Gear 3 Series - GM 12 Bolt 926012 6-3/4 in OD Balancers

6-3/4 in OD Balancers

1982-1990 GMC K2500

With almost 20

2010-2017 GMC Sierra 1500 78

5 on 4-3/4" and 5 on 5" bolt patterns

Richmond 3.42 Ratio Ring and Pinion 30 Spline Pinion 8.875" Ring Gear 3 Series - GM 12 Bolt 926012 6-3/4 in OD BalancersProduct Description: Ring and Pinion 3. 42 Ratio 30 Spline Pinion 3 Series 8. 875 in GM 12 Bolt Richmond Gear is famed for their tough and reliable ring and pinion sets. That same level of reliability and precision is available in their other driveline products, including differentials, racing Transmissions, driveshaft components, and more. Racecars around the world rely on Richmond premium gearsets and Transmissions; your hotrod will run better than