Made with Kevlar/Barnett Performance Products's exclusive Carbon Fiber friction plated Friction plates feature a "segmented" design which increases oil flow and allows the plates to run cooler for longer life and smoother, more consistent performance Carbon Fiber friction material has very high tolerance for heat, making it an ideal choice for street or track Drive plates are made from tempered steel and quality checked for flatness All complete clutch kits are pre-measured to proper stock heights to ensure smooth, reliable performance right out of the box