The South Bend Clutch Flywheel - SBCF0502 is a high-performance, lightweight flywheel designed to provide superior engine performance. This flywheel is machined from steel and features a low-inertia design, which helps to reduce engine vibration. It also has a special friction surface that increases torque and reduces clutch wear. The SBCF0502 is perfect for any high-performance engine and is a must-have for any enthusiast looking to get the most out of their vehicle.