DragRace Concepts 23 Maxim Kingpin Transmission Conversion Kit. This optional conversion kit is intended for the DRC Maxim to update your 2023 Maxim with the entire rear end assembly from the Maverick platform as a tuning and performance upgrade! This conversion kit includes the Kingpin Laydown transmission with a 2.6 gear ratio, rear floating body mount (FBM), A-arms, hubs, transmission mount, camber link mount, shock tower and all required hardware. NOTE: The 2023 Maxim Chassis plate is required for this conversion to come together with ease. Extremely lightweight and rigid carbon fiber. Converts the 2023 Maxim with the entire rear end assembly from the Maverick platform. Adds extra tuning options. Increase all around performance. Heavy duty hardened gears. 2.6 gear ratio Kingpin Laydown Transmission. Rear floating body mount “FBM”.