Richmond 3.73 Ratio Ring and Pinion 30 Spline Pinion 8.875" Ring Gear 4 Series - GM 12 Bolt G-Force Racing Gear Billet Aluminum Fittings

Billet Aluminum Fittings

4 x 8 x 2 in

CS121 Alternators

Thanks to the innovative design which incorporates mounting and routing for these options at the time of manufacture

Unwelded Front Bumper

Richmond 3.73 Ratio Ring and Pinion 30 Spline Pinion 8.875" Ring Gear 4 Series - GM 12 Bolt G-Force Racing Gear Billet Aluminum FittingsProduct Description: Ring and Pinion 3. 73 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