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DN4-HDSS kit features ACT's most popular Heavy Duty pressure plate and most popular street disc. ACT Heavy Duty pressure plates use 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.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.

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ACT HD/PERFORMANCE SPRUNG CLUTCH KIT AND FLYWHEEL

SKU: DN4-HDSS
$839.99Price
  • Product Weight (lbs.)

    26.3

    Torque Capacity (ft/lbs.)

    465

    Torque Capacity Over OE

    47%

    Disc Material

    Organic

    Friction Surface Diameter (Inches)

    9.4

    Friction Surface Diameter (mm)

    240

    Input Shaft Diameter (Inches)

    0.9375

    Spline Count

    17

    Disc Type

    Sprung Street Disc

    Pressure Plate Type

    Heavy Duty

    Flywheel Included

    600340

    Flywheel Type

    Streetlite

    Flywheel Tooth Quantity

    139

    Flywheel Mounting Hole Quantity

    8

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