ACT Twin Disc HD Street Clutch Kit — Fits 1998-2013 Chevrolet Corvette, 2004-2006 Pontiac GTO

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SKU: ACTT1S-G01

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Sale price$1,352.00 Regular price$1,669.00
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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

Product Details

Product Description
Part Numbers
Sizing & Fit

About ACT

ACT engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full ACT lineup with fast shipping and expert fitment support — order with confidence.

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ACT Twin Disc HD Street Clutch Kit for Chevrolet Corvette & Pontiac GTO

Enhance the performance and reliability of your Chevrolet Corvette or Pontiac GTO with the ACT T1S-G01 Twin Disc HD Street Kit. This advanced clutch system doubles the friction surfaces, offering significant improvements in wear resistance, heat capacity, and overall lifespan compared to conventional single-disc clutches. Designed for street applications, it delivers a robust performance upgrade without compromising daily drivability.

Key Features and Benefits:

  • Extended Lifespan: Dual disc surfaces provide superior wear resistance for longer clutch life.
  • High Heat Dissipation: Excellent heat capacity ensures consistent performance under demanding driving conditions.
  • Quiet Engagement: Incorporates a proprietary Positive Lift Floater System to eliminate annoying floater rattle, ensuring a smooth and quiet operation.
  • Adjustable for Wear: The innovative design allows for adjustments to compensate for disc wear, maintaining optimal engagement.
  • Premium Street Discs: Features rigid-hub discs with high-copper content organic materials for superior heat transfer and steel-backed linings for enhanced durability.
  • Durable Hubs: Chrome-moly hubs are heat-treated for exceptional strength and resistance to wear.
  • Reliable Diaphragms: All diaphragms are subjected to ACT's exclusive four-stage heat-treating process, guaranteeing consistent performance and pedal feel.

Vehicle Fitment:

This ACT clutch kit is engineered to fit a variety of performance vehicles, including:

  • 1998-2013 Chevrolet Corvette (including Grand Sport, Z06, 427, 50th Anniversary Edition)
  • 2006 Chevrolet Trailblazer (SS)
  • 2004-2006 Pontiac GTO (Base)
  • 2010-2015 Chevrolet Camaro (SS)
  • 2014-2015 Chevrolet Camaro (Z/28)

For a significant upgrade in your Chevrolet Corvette or Pontiac GTO's drivetrain, choose the ACT Twin Disc HD Street Clutch Kit. Experience improved power transfer and lasting performance. Discover this and other high-quality parts at GGCRACING.

About ACT

ACT engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full ACT lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

ACT Twin Disc HD Street Clutch Kit for Chevrolet Corvette & Pontiac GTO

Enhance the performance and reliability of your Chevrolet Corvette or Pontiac GTO with the ACT T1S-G01 Twin Disc HD Street Kit. This advanced clutch system doubles the friction surfaces, offering significant improvements in wear resistance, heat capacity, and overall lifespan compared to conventional single-disc clutches. Designed for street applications, it delivers a robust performance upgrade without compromising daily drivability.

Key Features and Benefits:

  • Extended Lifespan: Dual disc surfaces provide superior wear resistance for longer clutch life.
  • High Heat Dissipation: Excellent heat capacity ensures consistent performance under demanding driving conditions.
  • Quiet Engagement: Incorporates a proprietary Positive Lift Floater System to eliminate annoying floater rattle, ensuring a smooth and quiet operation.
  • Adjustable for Wear: The innovative design allows for adjustments to compensate for disc wear, maintaining optimal engagement.
  • Premium Street Discs: Features rigid-hub discs with high-copper content organic materials for superior heat transfer and steel-backed linings for enhanced durability.
  • Durable Hubs: Chrome-moly hubs are heat-treated for exceptional strength and resistance to wear.
  • Reliable Diaphragms: All diaphragms are subjected to ACT's exclusive four-stage heat-treating process, guaranteeing consistent performance and pedal feel.

Vehicle Fitment:

This ACT clutch kit is engineered to fit a variety of performance vehicles, including:

  • 1998-2013 Chevrolet Corvette (including Grand Sport, Z06, 427, 50th Anniversary Edition)
  • 2006 Chevrolet Trailblazer (SS)
  • 2004-2006 Pontiac GTO (Base)
  • 2010-2015 Chevrolet Camaro (SS)
  • 2014-2015 Chevrolet Camaro (Z/28)

For a significant upgrade in your Chevrolet Corvette or Pontiac GTO's drivetrain, choose the ACT Twin Disc HD Street Clutch Kit. Experience improved power transfer and lasting performance. Discover this and other high-quality parts at GGCRACING.

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