The ACT NX6 XT/Race Sprung 4-pad clutch kit for the 1990 Nissan 300ZX pairs an Xtreme pressure plate with a 4-pad spring-centered race disc aimed at demanding driving. The pressure plate uses ACT's diaphragm design and four-stage heat treating for increased clamp and durability, while the 4-pad disc damps torsional vibration with a spring-center construction and reinforced retainers for strength and faster, harsher engagement.
ACT 1990 Nissan 300ZX XT/Race Sprung 4 Pad Clutch Kit