For over 80 years, the Double Diamond has signified Richmond the highest quality gears in the industry! Their broad selection of ring-and-pinion ratios, transmissions, and lightened gears is available for just about every vehicle made from the 1940s through and including new vehicles. DIY customers and professional installers alike will appreciate their installation kits, which come complete with everything needed to install a ring-and-pinion set; right down to the seals, gaskets, and RTV. Consistent gears are VERY important to installers. Once a mechanic successfully installs their first Richmond gearset, they will know how to setup all future Richmond gears. Richmond performance products are the result of continuous research and development combined with the state-of-the-art manufacturing in our facilities worldwide.
Racecars around the world rely on Richmond premium gearsets and transmissions; your hot-rod will run better than new with Richmond. Richmond is proud to offer an unmatched selection of premium ring-and-pinion sets and transmission components engineered manufactured to improve your vehicle?s performance. Richmond premium products are engineered to meet or exceed OEM specifications at a great value. Richmond ring and pinion gearsets are computer-controlled manufactured from the foundry, to cutting gears at 1,000th of an inch precision, to heat-treating the finished product. This consistently provides some of the strongest gears possible.