Richmond Pro Gear Ring and Pinion 5.38 Ratio 30 Spline Pinion 8.875" Ring Gear - 4 Series AA0710AF1T61 Weighs less than 4 ounces

Weighs less than 4 ounces

Includes protective carrying case

If you have a computer-controlled engine

Multi-Layered

Linkage Adjuster

Richmond Pro Gear Ring and Pinion 5.38 Ratio 30 Spline Pinion 8.875" Ring Gear - 4 Series AA0710AF1T61 Weighs less than 4 ouncesProduct Description: Ring and Pinion Pro Gear 5. 38 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