I selling my clutch and flywheel setup that has only been slightly used 800 miles on the unit so it's already broken in and ready to go. The Centerforce dual friction is for 26 a spline part number CEN-DF161057. The Flywheels is a Billet steel SFI rated 6 bolt 157 tooth part number 163020. Flywheel is neutral balanced but can be 28 or 50oz with bolt on weights not included. These clutches are rated for up to 600hp and have lighter than stock pedal feel. Almost new and a steal for $300 plus shipping for the setup.