ACT Heavy Duty Race Rigid 6 Pad Clutch Kit | Mazda RX-7 (83-91) (ZX2-HDR6)ACT Heavy Duty Race Rigid 6 Pad Clutch Kit Part #: ZX2 HDR6 Overview The ACT Heavy Duty Race Rigid 6 Pad Clutch Kit is designed for high performance applications, offering exceptional durability and reliable engagement for your Mazda RX 7 (83 91). This clutch kit is ideal for enthusiasts and racers seeking a robust upgrade that can handle increased power and aggressive driving conditions. Built with precision engineering, it provides a firm pedal feel