The ACT HD/Race rigid 4-pad clutch kit for 1991 Mazda Miata pairs a Heavy Duty pressure plate with a compact 4-pad rigid race disc to deliver quicker shifts and aggressive engagement for track or competition use. The pressure plate uses an exclusive diaphragm design with four-stage heat treating for increased clamp load and rigidity. The chrome-moly hub and ceramic friction pads offer strength and heat resistance, backed by a one-year warranty.
ACT 1991 Mazda Miata HD/Race Rigid 4 Pad Clutch Kit