ACT's NZ1-HDSS HD/Perf Street sprung clutch kit for 2003 Nissan 350Z pairs the Heavy Duty pressure plate with a performance street sprung disc to balance drivability and strength. The pressure plate's diaphragm design raises clamp load and reduces deflection, with a four-stage heat-treat for consistency. The street disc uses premium organic friction with high copper content and steel-backed lining for improved heat transfer, burst strength, and smoother engagement for street-driven performance.
ACT 2003 Nissan 350Z HD/Perf Street Sprung Clutch Kit