1998 - 2017 Big-Twin & Twin Cam Models - Extra Plate Kit NO SPRING

High Performance Extra Plate Kit - 1998 - 2017 Big-Twin & Twin Cam Models. Includes 10 race proven material friction plates on 6061 T6 aluminum cores and 9 tempered steel drive. Pre-measured stack height for easy, accurate installation. Perfect for Hot Street or Strokers! 11% MORE SURFACE AREA THAN STOCK. DOES NOT INCLUDE DIAPHRAGM CLUTCH SPRING - Part No. BT-16.