Scorpion Lock-Up Clutch. Fits 5Spd Big Twin 1998-2006.

Designed to fit under the stock primary cover!

* Progressively increases pressure as RPMs increase

* Reduced lever effort!

* High capacity and six coil spring provide smoother shifting and a more linear engagement

* Multiple spring sets included for a variety of pressure options

* No modifications required

* CNC machined, 6061-T6 billet aluminum pressure plate and steel hub

* Perfect for stock to large displacement, high HP/TQ motors!