Richmond Gear announces the introduction of gear sets designed specifically for the new Dodge Challenger, Charger, Magnum and Chrysler 300C for both the 5.7L and 6.1L HEMI applications. These new gear sets are available for both the 215MM and 210MM differential carriers in both 3.23 and 3.55 ratios.

These new gear ratio sets will offer enhanced 0-60 mph and quarter mile performance over the production ratios and are designed to withstand increased horsepower and torque levels.

NOTE - Any change in gear ratio will require software tuning - please contact us for additional information.