Richmond Gear is the leading manufacturer of professional quality, high performance ring and pinion sets. For over 80 years, the Double Diamond has signified the highest quality gears in the racing industry! The superior quality of Richmond Gear Performance Products is a result of continual research and development, outstanding design and state-of-the-art manufacturing. Extensive testing is performed on all Richmond Gear products.

Engineered to perform faster and more reliable, Richmond Gear products are winners both in stock car racing at the Daytona 500 and in drag racing at the U.S. Nationals for decades! Richmond Gear is proud to offer two series of Powertrax® extreme traction differentials to satisfy the most demanding requirements. Lock-Right is proven for brute force off-road applications. The new Powertrax® system is the premier line that combines the highest degree of traction output with superb street driving characteristics.

Richmond Gear's "Bullet Proof" transmissions are packed with power and speed. The superior quality is a result of constant research and development and extensive testing at the Liberty, South Carolina facility. Outstanding engineering design has made the Double Diamond gearing the winner at the track or on the street. Professional quality and an enthusiastic approach to drivers who demand winning performance are built into every transmission and gear set that carries the Richmond Gear name.

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