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ACT Miata 4 Pad Spring Heavy Duty Race Clutch Kit (Heavy Duty) 1990-1993

Item #: ACT-ZM1-HDG4
ACT Miata 4 Pad Spring Heavy Duty Race Clutch Kit (Heavy Duty) 1990-1993
ACT Miata 4 Pad Spring Heavy Duty Race Clutch Kit (Heavy Duty) 1990-1993
ACT Miata 4 Pad Spring Heavy Duty Race Clutch Kit (Heavy Duty) 1990-1993
ACT Miata 4 Pad Spring Heavy Duty Race Clutch Kit (Heavy Duty) 1990-1993
ACT Miata 4 Pad Spring Heavy Duty Race Clutch Kit (Heavy Duty) 1990-1993
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ACT Miata 4 Pad Spring Heavy Duty Race Clutch Kit (Heavy Duty) 1990-1993

Heavy Duty Pressure Plate:


Clamps load increase of 20% to 50%. Pedal feels stock to moderate. Many SFI Certified to insure safety.

Spring Centered (4 Pad) Disc:

Recommended for Road Racing, Increased torque capacity and spline life, Good durability and spline life, Quiet operation, reduced driveline shock, Very harsh engagement, chatter

The Advanced Clutch Technology Stage 1 Race spring Clutch provides a 45% increase in clamping force over stock and can handle up to 256 ft/lbs of torque! ACT clutches provide long life and fast, clean shifting. If you want the finest clutch for your Miata, ACT is the way to go.

The ACT kit comes complete with the pressure plate, disc, pilot bearing and alignment tool. Everything you need to connect serious power to your wheels!