We had some bad luck with the shifter bushings not going so smoothly.If you would like to order with the aluminum bushing as a kit. PM me and I can send you a paypal invoice but I won't be selling them through our store. As stated I will sell them with the bushing but am not responsible for them not fitting good. There is no mention if they fit on the 6 speed either. BTW the upgrade is $12 bucks more.