Richmond 4.10 Ratio Ring and Pinion 30 Spline Pinion 8.875" Ring Gear 4 Series - GM 12 Bolt Zeus Fastener Insert Plate For unsurpassed shine

For unsurpassed shine

Displays Setups to One-Hundredth of a Percent

Shoulders Adjust from 26" to 40"

Eliminates torsional crankshaft vibrations

Richmond 4.10 Ratio Ring and Pinion 30 Spline Pinion 8.875" Ring Gear 4 Series - GM 12 Bolt Zeus Fastener Insert Plate For unsurpassed shineProduct Description: Ring and Pinion 4. 11 Ratio 30 Spline Pinion 4 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