Richmond Lightweight Ring & Pinion - 4.12 Ratio - 10 Spline Pinion - 12-Bolt Quick Change BOYOP3065R/L-2 torque max gain

torque max gain

Wing Slider

Does Not Require Separately Purchased Modules

Radio Power Adapter

Bed without Sport Bar

Richmond Lightweight Ring & Pinion - 4.12 Ratio - 10 Spline Pinion - 12-Bolt Quick Change BOYOP3065R/L-2 torque max gainRichmond Gear is the leading manufacturer of professional quality, high performance drivetrain products. Our complete line of products ranges from high performance ring and pinion sets for serious street and racing applications to torque hungry manual transmissions and components. Richmond Gear products have been winners both at the Daytona 500 and U. S. Nationals for decades. WINNERS RUN RICHMOND! Product Description: Ring and Pinion Lightweight 4.