Fits all models: ACR, GTS, RT/10
High strength CNC machined Delrin bushing.
Replace the worn and most likely failed original rubber rear differential mounts in your Viper. The heat, driveline weight and driveline movement of the Viper put a large amount of stress on the rubber diff mounts and they often fail. The Delrin transmission mount greatly reduces of driveline movement in the chassis, which makes shifts more precise, reduces vibration, dramatically reduces wheel hop and overall makes the Viper more enjoyable to drive.