Richmond 3.08 Ratio Ring and Pinion 30 Spline Pinion 8.875" Ring Gear 3 Series - GM 12 Bolt YA0870 1975-1982 Chevrolet K10

1975-1982 Chevrolet K10

26 in Griffin Radiators

These performance guide plates work with all RHS cylinder heads

Fan Relay Kit

Richmond 3.08 Ratio Ring and Pinion 30 Spline Pinion 8.875" Ring Gear 3 Series - GM 12 Bolt YA0870 1975-1982 Chevrolet K10Product Description: Ring and Pinion 3. 08 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