The ACT T1S-G01 Twin Disc Heavy Duty Street Clutch Kit doubles the number of friction surfaces compared to a single-disc setup, increasing wear resistance, heat capacity, and service life. A proprietary Positive Lift Floater System delivers quiet operation with no floater rattle and no posts to wear. Every diaphragm undergoes ACT's exclusive four-stage heat-treating process, and the twin-disc design allows for adjustment to disc wear while maintaining equal disengagement between discs. The Performance street rigid-hub discs use premium organic friction material with high copper content for improved heat transfer, plus steel-backed lining for greater burst strength and durability. A heat-treated chrome-moly hub and carefully selected rivet design and materials maximize strength. Each kit includes a CNC-machined, dynamically balanced flywheel and alignment tool for trouble-free installation.
WarrantyInstallation Instructions
Specifications:
- Hub Material: Heat-treated chrome-moly
- Disc Material: Organic, high-copper content, steel-backed lining
- Floater System: Positive Lift Floater System (no rattle, no wear posts)
- Includes: Pressure plate, two discs, floater, CNC-machined dynamically balanced flywheel, alignment tool (pilot bearing and release bearing included on some applications)
- Recommended Use: High-horsepower street or race use
- Part Number: T1S-G01
Vehicle Applications:
- 1997 Chevrolet Corvette Base
- 1998 Chevrolet Corvette Base
- 1998 Chevrolet Corvette Indianapolis 500 Pace Car
- 1999 Chevrolet Corvette Base
- 2000 Chevrolet Corvette Base
- 2001 Chevrolet Corvette Base
- 2001 Chevrolet Corvette Z06
- 2002 Chevrolet Corvette Base
- 2002 Chevrolet Corvette Z06
- 2003 Chevrolet Corvette Base
- 2003 Chevrolet Corvette Z06
- 2003 Chevrolet Corvette 50th Anniversary Edition
- 2003 Chevrolet Corvette 50th Anniversary Edition Pace Car
- 2004 Chevrolet Corvette Base
- 2004 Chevrolet Corvette Z06
- 2004 Pontiac GTO Base
- 2005 Chevrolet Corvette Base
- 2005 Pontiac GTO Base
- 2006 Chevrolet Corvette Base
- 2006 Chevrolet Corvette Z06
- 2006 Chevrolet Trailblazer SS
- 2006 Pontiac GTO Base
- 2007 Chevrolet Corvette Base
- 2007 Chevrolet Corvette Z06
- 2008 Chevrolet Corvette Base
- 2008 Chevrolet Corvette Z06
- 2008 Chevrolet Corvette 427 Limited Edition Z06
- 2009 Chevrolet Corvette Base
- 2009 Chevrolet Corvette Z06
- 2010 Chevrolet Camaro SS
- 2010 Chevrolet Corvette Base
- 2010 Chevrolet Corvette Grand Sport
- 2010 Chevrolet Corvette Z06
- 2011 Chevrolet Camaro SS
- 2011 Chevrolet Corvette Base
- 2011 Chevrolet Corvette Grand Sport
- 2011 Chevrolet Corvette Z06
- 2011 Chevrolet Corvette Z06 Carbon
- 2012 Chevrolet Camaro SS
- 2012 Chevrolet Corvette Base
- 2012 Chevrolet Corvette Grand Sport
- 2012 Chevrolet Corvette Z06
- 2013 Chevrolet Camaro SS
- 2013 Chevrolet Corvette 427
- 2013 Chevrolet Corvette Base
- 2013 Chevrolet Corvette Grand Sport
- 2013 Chevrolet Corvette Z06
- 2014 Chevrolet Camaro SS
- 2014 Chevrolet Camaro Z/28
- 2015 Chevrolet Camaro SS
- 2015 Chevrolet Camaro Z/28
Warning: This product can expose you to chemicals including carbon black, glass wool fibers, or silica (in clutch discs), chromium and nickel, which are known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov
FAQ
What is included in the T1S-G01 kit?
A pressure plate, two organic friction discs, a floater, a CNC-machined and dynamically balanced flywheel, and an alignment tool. A pilot bearing and release bearing are included on some applications.
Why does this twin-disc kit fit both Corvette and Camaro/GTO?
These GM platforms share the same LS-family bellhousing, pilot bearing, and 26-spline input shaft spec, so the same twin-disc kit bolts in across Corvette C5/C6, fifth-gen Camaro SS, and Pontiac GTO.
Is this kit suited for street or race use?
Yes. It is engineered for smooth engagement and is recommended for high-horsepower street or race use.
Does this kit fit the C6 Z06?
Yes, the T1S-G01 covers the 2006-2013 Corvette Z06 along with Base, Grand Sport, 427, and 50th Anniversary trims spanning 1997-2013, plus 2010-2015 Camaro SS/Z-28 and 2004-2006 Pontiac GTO. See the full Vehicle Applications list above to confirm the exact year and trim.
