WMW Race Gear Box Mount Bushing Polyurethane Bushing. This is a great addition for your MINI Cooper and Cooper S R50 R53. These are a very hard urethane set designed for racing or hard track use.  With the stock rubber drivetrain mounts the engine and transmisson tends to rock or jerk when starting out or shifting hard. These bushings are a great way to prevent that. The bushing replaces the rubber part of the trans mount and slides into the mount to fit perfect and lock the transmisson down.  For street use we recommend the standard powerflex gearbox bushing.

 

Kit is 2 peices. enough for 1 MINI gear box mount