The RST Street Twin Clutch Assembly is the economical solution to high horsepower street engines. The RST can handle up to 800hp while still maintaining a stock pedal effort. Since this assembly adapts to most applications there is no need to purchase a new flywheel, which considerably lowers the overall cost of the unit. Kit includes: Pressure Plate, Two Organic Discs, Floater Plate, Flywheel Adaption Plate and Alignment Tool. • Low rotating mass (moment of inertia) for quicker RPM • Double Disc Ground Floaters with straps for quiet operation. • Organic Facing for Smooth Operation. • Includes Billet CNC machined, Anodized Aluminum Flywheel Adapter Ring. • Lighter than Stock Pedal Feel • Bolts to Factory Flywheel with 6.250” I.D. • Premium ARP Hardware Included. McLeodTV : How to Install a RST or RXT Twin Disc.