• ACT Heavy Duty Race Rigid 6 Pad Clutch Kit | Chevrolet Cobalt SS (05-07) (GM11-HDR6)
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ACT Heavy Duty Race Rigid 6 Pad Clutch Kit | Chevrolet Cobalt SS (05-07) (GM11-HDR6)

ACT Heavy Duty Race Rigid 6 Pad Clutch Kit | Chevrolet Cobalt SS (05-07) (GM11-HDR6)

GM11-HDR6

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$1,214.00 USD
$1,499.00 USD $1,214.00 USD
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The ACT Heavy Duty Race Rigid 6 Pad Clutch Kit for the Chevrolet Cobalt SS (2005-2007) is a high-performance clutch assembly designed for demanding driving conditions. This kit features ACT's most popular Heavy Duty pressure plate, which utilizes an exclusive diaphragm design to increase clamp load, reduce deflection, and extend clutch life. The pressure plates undergo a four-stage heat-treating process to ensure durability and consistent performance. The 6-pad rigid race discs are constructed with high-quality materials, providing excellent grip and stability during aggressive driving. This clutch kit is engineered to deliver reliable power transfer, improved response, and enhanced longevity for spirited street or track use.

Designed specifically for 2005-2007 Chevrolet Cobalt SS models, this clutch kit is a direct replacement for stock components, offering a robust upgrade for high-performance applications. It is suitable for vehicles that require increased clamping force and durability, making it ideal for racing, spirited driving, or heavy-duty use. Installation involves replacing the existing clutch components with this bolt-on kit, which includes all necessary parts for a straightforward upgrade. Compatible with the stock flywheel and transmission, this clutch kit ensures optimal fitment and performance for enthusiasts seeking a reliable, high-capacity clutch solution.

Overview

2005-2007 Chevrolet Cobalt HD/Race Rigid 6 Pad Clutch Kit by ACT

GM11-HDR6 kit features ACT's most popular Heavy Duty pressure plate. 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 6-pad rigid race discs are made with high quality, ceramic friction materials. The chrome-moly hub is heat-treated for strength and durability. The lightweight, rigid design allows for quicker shifts and smooth, trouble-free service. With the 6-pad rigid race disc, engagement is harsher, but shifting is faster. The 6-pad rigid race disc is recommended for larger clutch sizes to absorb more heat.

Features

  • Product Weight (lbs.): 21.5
  • Torque Capacity (ft/lbs.): 443
  • Torque Capacity Over OE: 71%
  • Disc Material: Ceramic
  • Clutch Disc Diameter (Inches): 9
  • Clutch Disc Diameter (Millimeters): 228
  • Input Shaft Diameter (inches): 1
  • Pressure Plate Type: Heavy Duty
  • Flywheel Type: Prolite

Benefits

  • Light to moderate pedal effort
  • Aggressive engagement
  • Increased gear rattle
  • Moderate friction life
  • Rigid design may increase spline wear
  • Uses select ceramic friction materials for high heat tolerance and maximum performance
  • 100% clamp load tested and dynamically computer balanced for smooth high RPM reliability

Applications

  • 2005-2007 Chevrolet Cobalt SS

What's In The Box?

  • 1 - ACT HD/Race Rigid 6 Pad Clutch Kit

Warranty

  • ACT 1-Year Limited Warranty
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