If you're looking to really amp up your ride, the Advanced Clutch Mod-Twin 10.5 XT Sprung Street T2SS-G13 is where it's at. This isn't just another clutch kit; it's built for those high-powered street machines that demand performance without compromise. What I love about this setup is how it combines a smooth pedal feel with serious durability and a high torque capacity. We're talking about twice the organic friction surfaces paired with a tough Mono-Drive hub assembly that’s designed to be modular—so you can tailor it to your needs.

One of the standout features is the diaphragm spring. It goes through a unique four-stage heat treating process, which means you get a consistent, light pedal feel every time you engage. Plus, the steel-backed friction plates use high-quality organic materials that not only provide a stable friction coefficient but also handle heat like a champ. This helps extend the life of the clutch while ensuring that torque is transferred evenly to the Mono-Drive sprung hub assembly. What does that mean for you? Less driveline shock from torsional vibration, which is a game-changer for your ride.

This kit comes loaded with everything you need: a CNC-machined and dynamically balanced flywheel, pressure plate cover, diaphragm spring, puck-style ceramic friction plates, and the sprung Mono-Drive hub assembly. It even includes an alignment tool and pilot bearing where applicable. And if you ever need to, you can rebuild the Mod-Twin clutches and order replacement discs separately—no need to toss the whole thing out.

Install Instructions:

• For Instructions CLICK HERE

Features:

• Soft, progressive engagement with light pedal effort makes for smooth shifting—no more grinding gears.
• The forged aluminum cover and premium friction materials mean this clutch can take a beating while still delivering performance.
• Designed for maximum performance and high heat tolerance, it’s built to handle the demands of street or street/strip setups.
• ACT really nailed it with the Mod-Twin, addressing common issues found in twin disc clutches. You get an ultra-durable, long-lasting clutch that can handle high torque—plus, it’s SFI certified.

Specifications:

• Clutch Master Cylinder Included: No
• Grease Included: Yes
• Grade Type: Performance
• Flywheel Included: Yes
• Pilot Bushing Included: No
• Pressure Plate Type: Xtreme
• Release Bearing Included: No
• Clutch Disc Diameter: 10.5 in (267 mm)
• Disc Material: Organic
• Input Spline Quantity: 26
• Input Shaft Diameter: 1.125 in
• Alignment Tool Included: Yes
• Disc Type Sprung Solid: Sprung
• Pressure Plate Bolts Included: No
• Clutch Slave Cylinder Included: No
• Flywheel Bolts Included: Yes
• Pilot Bearing Included: Yes
• Product Weight: 39.9 lbs
• SFI: 1.2
• Torque Capacity: 986 ft/lbs (1.51 times over OE)

Products Fitment:
Chevrolet Camaro 1998-2002 & 2010-2015
Chevrolet Camaro Z28 2014-2015
Chevrolet Corvette 1997-2013
Chevrolet Corvette Grand Sport 2010-2013
Chevrolet Corvette Z06 2001-2004 & 2006-2013
Pontiac Firebird 1998-2002
Pontiac GTO 2004-2006