ACT HD Pressure Plate / Performance Disc Clutch Kit (DSM)

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$ 390 $ 500

ACT HD/Perf Street Sprung Clutch Kit

MB1-HDSS kit features ACT's most popular Heavy Duty pressure plate and most popular street disc. ACT Heavy Duty pressure plates use an exclusive diaphragm design to increase clamp load, reduce deflection and maximize clutch life. All diaphragms endure a four-stage, heat-treating process for unparalleled performance. ACT pressure plates have precision cover stampings to provide rigidity and consistency. ACT's Performance Street discs feature premium organic materials with high copper content for better heat transfer and steel-backed lining for greater burst strength and durability. These discs have reduced marcel for faster shift action to complement ACT pressure plates, with increased strength and reliability.


  • Friction Surface Diameter (Inches) 8.8
  • Pressure Plate Type Heavy Duty
  • Input Shaft Diameter (Inches) 7/8
  • Friction Surface Diameter (mm) 224
  • Product Weight (lbs.) 11.9
  • Disc Type Sprung Street Disc
  • Torque Capacity Over OE 27%
  • Torque Capacity (ft/lbs.) 320
  • Disc Material Organic
  • Spline Count 20


  • Feel: Light to moderate pedal effort, smooth positive engagement, OE to mild gear rattle
  • Life: Longer friction life, extended by ACT's exclusive diaphragm design
  • Quality: Carefully engineered, precisely assembled, accurately balanced, with premium organic friction materials for heat tolerance and reduced fade
  • Recommended Use: Recommended for street and race use
  • ACT Difference: 100% clamp load tested and dynamically computer balanced for smooth high RPM reliability


  • 1990-1999 1G / 2G DSM
    Eclipse, Talon, Laser

What's In The Box?

  • Perf Street Sprung Disc - 3000303
  • P/PL Heavy Duty - MB010
  • Release Bearing - RB210
  • Alignment Tool - AT20



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