The ACT Heavy Duty/Race clutch kit for the 1990 Nissan Stanza pairs a robust Heavy Duty pressure plate with a sprung race disc to handle demanding use. The pressure plate’s diaphragm design increases clamp load and reduces deflection; diaphragms receive a four-stage heat treatment. The 4-pad spring-centered race disc damps torsional vibration and offers quicker, firmer engagement suited to smaller-displacement engines.
ACT 1990 Nissan Stanza HD/Race Sprung 4 Pad Clutch Kit