ACT - T1S-G05 - Twin Disc HD Street Kit

T1S-G05 street, twin disc kit offers twice the number of disc surfaces for better wear, heat capacity and long life compared to single disc kits. These kits use a proprietary Positive Lift Floater System design, which results in quiet operation with no floater rattle and no posts to wear. ACT twin disc kits endure an exclusive four-stage, heat-treating process on all diaphragms. The ACT twin disc kits features the ability to adjust for disc wear and provides equal disengagement for discs. The Performance street rigid-hub discs feature premium organic materials with high copper content for better heat transfer and steel-backed lining for greater burst strength and durability. The chrome-moly hub is heat-treated for strength and durability. Rivet design and materials are carefully selected for maximum strength. All ACT twin disc kits include a CNC-machined and dynamically balanced flywheel to ensure trouble-free installation and operation. ACT twin disc kits include a pressure plate, two discs, a floater, flywheel and alignment tool. Some kits may include a pilot bearing and release bearing.

Feel:

Light pedal effort, smooth engagement, OE to mild gear rattle

Life:

Disc surfaces doubled for better wear, heat capacity and longer life, further 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

Recommendation:

Recommended for high horsepower street or race use

Difference:

100% clamp load tested and dynamically computer balanced for smooth high RPM reliability

Chevrolet Camaro

• Z28: 1998–2002 (5.7L V8, 350 CID)
• Z28 SS: 1998–2002 (5.7L V8, 350 CID)
• SS: 2011–2015 (6.2L V8, 6162cc, 376 CID)
• Z/28: 2014–2015 (7.0L V8, 7011cc, 427 CID)

Chevrolet Corvette

• Base: 1997–2004 (5.7L V8, 350 CID)
• Indianapolis 500 Pace Car: 1998 (5.7L V8, 350 CID)
• Z06: 2001–2004 (5.7L V8, 350 CID)
• 50th Anniversary Edition: 2003 (5.7L V8, 350 CID)
• 50th Anniversary Edition Pace Car: 2003 (5.7L V8, 350 CID)
• Base: 2005–2007 (6.0L V8, 364 CID)
• Z06: 2006–2013 (7.0L V8, 7011cc, 427 CID)
• Base: 2008 (6.2L V8, 376 CID)*
• 427 Limited Edition Z06: 2008 (7.0L V8, 7011cc, 427 CID)
• Base: 2009 (6.2L V8, 376 CID)
• Base: 2010–2013 (6.2L V8, 6162cc, 376 CID)
• Grand Sport: 2010–2013 (6.2L V8, 6162cc, 376 CID)
• Z06 Carbon: 2011 (7.0L V8, 7011cc, 427 CID)
• 427: 2013 (7.0L V8, 7011cc, 427 CID)

Pontiac Firebird

• Formula: 1998–2002 (5.7L V8, 350 CID)
• Trans Am: 1998–2002 (5.7L V8, 350 CID)

Pontiac GTO

• Base: 2004 (5.7L V8, 350 CID)
• Base: 2005–2006 (6.0L V8, 5967cc, 364 CID)

Important Fitment Note

2008 Chevrolet Corvette Base 6.2L V8 (376 CID): Must be used with ACT clutch kit.