Richmond 3.73 Ratio Ring and Pinion 30 Spline Pinion 8.875" Ring Gear 4 Series - GM 12 Bolt X-Small Electrical connectors and pre-assembled pigtails

Electrical connectors and pre-assembled pigtails are available for adaptation to other fuel injector harnesses

oversize polycarbonate

Xtreme Anti-Roll

Limited Lifetime WarrantyVehicle Applications: 2019 Chevrolet Silverado 1500 4WD

GM A-Body / F-Body 1964-79

Richmond 3.73 Ratio Ring and Pinion 30 Spline Pinion 8.875" Ring Gear 4 Series - GM 12 Bolt X-Small Electrical connectors and pre-assembled pigtailsProduct 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