What makes the ACT Heavy Duty pressure plate different?

The ACT Heavy Duty pressure plate uses an exclusive diaphragm design. This design increases clamp load and reduces deflection, which helps the clutch last longer and perform better under load.

What kind of material is the clutch disc made from?

The Performance Street disc features organic materials with a high copper content for better heat transfer. It also has a steel-backed lining for increased burst strength and durability.

Does this clutch kit come with everything needed for installation?

The ACT ST1-HDSS kit includes the Heavy Duty pressure plate and the Performance Street disc. It is recommended to consult the manufacturer's installation instructions for a complete list of required components and procedures.

ACT

ACT 1991 Saturn SC HD/Perf Street Sprung Clutch Kit

Name: ACT 1991 Saturn SC HD/Perf Street Sprung Clutch Kit
Brand: ACT
Price: 560.63 USD
Availability: InStock

$560.63

This ACT Heavy Duty clutch kit includes their popular pressure plate and street disc for your Saturn SC. It's built to handle more power and shift faster.

Key Features

Heavy Duty pressure plate with increased clamp load — lasts longer and handles more power.
Performance Street disc with high copper content organic material — improves heat transfer.
Steel-backed lining on the disc — provides greater burst strength and durability.
Reduced marcel on the disc — allows for faster shift action.
Exclusive diaphragm design — reduces deflection and maximizes clutch life.
Precision cover stampings on pressure plate — provide rigidity and consistency.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

Will this fit your vehicle?

Compatible with 57 vehicles

Need Help?

631-982-0042

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Since 1957

Family-owned

Product Details

ST1-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.