EXEDY organic racing clutches only use premium friction materials that are resistant to slippage and burst. Increased clamp loads give the necessary capacity to handle higher power outputs. This is the preferred clutch for street and light horsepower track use. Drivability is similar to the stock clutch. Pedal efforts will be slightly higher because of the higher clamp loads that the pressure plate provides. All Exedy clutch discs have spring center dampers to reduce drivetrain shock. The Heavy Duty clutch has a higher clamping load compared to the normal Stage 1 clutches. Kit includes clutch disc, pressure plate, throw out bearing, pilot bearing and alignment tool.