Perrin Rear Shifter BushingUpgrade your shifting performance with PERRIN Rear Shifter Bushings. These precision engineered bushings eliminate the loose, sloppy feel of stock bushings, delivering crisp and accurate gear changes! How It Works The PERRIN Rear Shifter Bushing is designed to replace the soft rubber OEM bushing at the back of the shifter rod, providing a stronger connection between the shifter mechanism and chassis. This performance upgrade uses a stiffer bushing to