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  See more parts for Chevrolet Corvette Grand Sport
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ACT Mod-Twin 10.5 XT Sprung Street Chevrolet Corvette 2014-2019 - T2SS-G11
ACT Mod-Twin 10.5 XT Sprung Street Chevrolet Corvette 2014-2019 - T2SS-G11 - Image 4 ACT Mod-Twin 10.5 XT Sprung Street Chevrolet Corvette 2014-2019 - T2SS-G11 - Image 2 ACT Mod-Twin 10.5 XT Sprung Street Chevrolet Corvette 2014-2019 - T2SS-G11 - Image 3 ACT Mod-Twin 10.5 XT Sprung Street Chevrolet Corvette 2014-2019 - T2SS-G11 - Image 4

ACT T2SS-G11 Mod-Twin 10.5 XT Sprung Street Clutch Kit

The ACT T2SS-G11 Mod-Twin 10.5 XT Sprung Street Clutch Kit is engineered for high-performance street vehicles, providing an exceptional blend of durability, pedal feel, and engagement quality. Designed specifically for those who demand more from their clutch, this kit is ideal for serious enthusiasts and street racers alike.

Features and Benefits

  • Enjoy a soft, progressive engagement with light pedal effort that makes shifting smooth and enjoyable.
  • Constructed with a forged aluminum cover and a robust Mono-Drive hub, ensuring longevity even under extreme conditions.
  • Utilizes premium friction materials for maximum performance and high heat tolerance, making it suitable for both street and street/strip applications.
  • Unique engineering solutions address common issues found in twin disc clutches, resulting in an ultra-durable and serviceable design with impressive torque capacity.
  • All components are 100% clamp load tested, balanced, and SFI certified, giving you peace of mind on the road or track.

Technical Specifications

  • Clutch Disc Diameter: 10.5 in (267 mm)
  • Input Spline Quantity: 26
  • Input Shaft Diameter: 1.125 in
  • Torque Capacity: 1169 ft/lbs
  • Weight: 41.2 lbs
  • SFI Rating: 1.2
  • Grease Included: Yes
  • Flywheel Included: Yes
  • Alignment Tool Included: Yes
  • Pilot Bearing Included: Yes

Customer Feedback

Many customers have praised the T2SS-G11 for its seamless engagement and impressive torque handling. One user noted, "I've installed this clutch in my Corvette, and the difference is night and day. The pedal feel is fantastic, and I can really feel the power transferring to the wheels." Another added, "This clutch holds up under pressure, even when pushing my car to its limits." It's clear that the ACT T2SS-G11 is a favorite among performance drivers.

Fitment

This clutch kit is specifically compatible with the following models:

  • Chevrolet Corvette Grand Sport (2017-2019)
  • Chevrolet Corvette Stingray (2014-2019)
  • Chevrolet Corvette Z06 (2015-2019)

Installation Instructions

For detailed installation instructions, please CLICK HERE.

Other Part Numbers:
ACT #actT2SS-G11

Proposition 65

⚠ WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Vehicle
2017-2019
 Chevrolet Corvette Grand Sport
2014-2019
 Chevrolet Corvette Stingray
2015-2019
 Chevrolet Corvette Z06

ACT Banner

ACT ? Advanced Clutch Technology | Clutch Kits & Flywheels Built to Handle Real Power

If you've added boost, tuned for more power, or simply want better throttle control, then your stock clutch won't cut it. That?s where ACT (Advanced Clutch Technology) comes in delivering high-performance clutch kits and flywheels designed for real drivers who push their builds on the street, strip, or track.

ACT?s lineup includes everything from daily driver friendly HD kits to hardcore twin disc setups for serious horsepower. Whether you?re launching hard in a WRX, drifting in a 370Z, or canyon carving in an M3, ACT gives you the torque capacity and engagement you need without sacrificing drivability.

Why ACT? Because Power Without Control Is Useless.
  • Hold More Power Engineered to handle turbo, supercharger, and high-compression builds
  • Faster Engagement Stronger pressure plates for better bite off the line
  • Better Pedal Feel Balanced response without going full race-car stiff
  • Reduced Rotational Mass Lightweight flywheels improve rev-matching and response
  • No Guesswork Direct-fit applications, no fabbing, no hassle
ACT Clutch Kits and Flywheels Fit the Cars Enthusiasts Build

ACT doesn?t just make universal performance parts ? they build complete, vehicle-specific clutch solutions for enthusiast favorites. Whether you daily a Civic Type R, track a Subaru STI, drift a 240SX, or drag a Mustang GT, ACT offers the right clutch to match your build goals.

Top supported platforms include the Nissan 350Z/370Z, Toyota Supra A90, Chevy Camaro SS/ZL1, Mitsubishi Evo, Ford Focus RS/ST, and BMW M3/M4 ? each with clutch options tuned to your driving needs.

What ACT Offers:
  • Performance Clutch Kits From HD street kits to twin-disc race systems
  • Clutch Discs 6-puck, full-face, rigid or sprung to match your style
  • Pressure Plates Heavy-duty options that increase clamp load without sacrificing control
  • Chromoly Lightweight Flywheels Quicker revs, smoother shifts, and less drivetrain stress
  • Complete Hardware Kits Everything you need for a proper install
Performance Tested. Driver Approved.

ACT isn?t hype ? it?s proven. Their clutches are SFI-certified, track-tested, and used by racers in drag, time attack, autocross, drift, and rally. But what really matters? They hold power, last longer, and feel right even after hundreds of hard launches or hours of canyon carving.

Whether you're upgrading for more power or replacing a tired OEM clutch, ACT gives you the bite, strength, and feel to drive harder with confidence. No compromises, no excuses just parts that work when it matters.

ACT warrants all products to be free of defects in materials and workmanship for normal use and service for a period of one (1) year from retail purchase. Written notice must be immediately given to ACT within the warranty period. We require a copy of the purchase receipt showing the unit was purchased from an Authorized Dealer or Advanced Clutch Technology directly to verify the product is under warranty. Products purchased used do not carry a warranty. This warranty is to the original purchaser and is non-transferable. All non-warranty items are subject to a $50 inspection bench test fee.

ACT reserves the right to examine any part returned for warranty claim to determine, to ACT's satisfaction, whether the material or workmanship of the part does not conform to this limited warranty. ACT's obligation under this warranty shall be limited to repairing, replacing, or crediting, at its option, any part which is deemed covered by ACT. No labor, lift or storage charges will be reimbursed for any reason. Damage to ACT's parts resulting from misuse, improper use, or abuse shall void this limited warranty. Failure to follow ACT's installation instructions and the vehicle manufacturers installation procedures and specifications shall void this limited warranty.

ACT undertakes no responsibility for the quality of the goods except as otherwise provided in this contract. ACT assumes no responsibility that the goods will be fit for any particular purpose for which you may be buying these goods, except as otherwise provided in the contract. ACT shall not be liable for any damage or injury to persons or property resulting from improper installation or misuse of any part subject to this warranty.

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