Centerforce II Series clutch systems feature their patented pressure plates with centrifugal weights that increase compression of the clutch disc between the flywheel and pressure plate as RPMs increase. They provide up to 60% more holding capacity over a standard factory clutch and will still maintain a stock-like pedal feel. Centerforce II Clutch Sets are designed as OE style direct bolt-in replacements for street/strip, off-road and towing applications.