Richmond Ring and Pinion Set - 4.56 12 Bolt GM Pass R10004S Works with stock and aftermarket

Works with stock and aftermarket front control arms

Each kit includes all the basics needed to rewire a vehicle from headlight to tail light

1L w/ Single Plug Coils 140037 at low everyday prices

3/8 Hi-TechThe COMP Cams philosophy has never changed: make the highest performing products possible and lead the industry in technological development

Richmond Ring and Pinion Set - 4.56 12 Bolt GM Pass R10004S Works with stock and aftermarketProduct Description: Ring and Pinion Pro Gear 4. 56 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