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Upgrade your 2024–2026 Ford Mustang GT with the ACT Mod-Twin 10.5 HD Sprung Street Clutch Kit. Designed for high-powered street machines, this modular clutch system combines twice the organic friction surfaces with an ultra-durable sprung Mono-Drive hub assembly to deliver uncompromised pedal feel, durability, and high torque capacity. The kit features a CNC-machined and dynamically balanced flywheel, heavy-duty pressure.
Key Features
Fitment
| Years | Make | Model | Application |
|---|---|---|---|
| 2024-2026 | Ford | Mustang | GT |
| 2024-2026 | Ford | Mustang | GT Premium |
Vehicle fitment is a starting point. Confirm every drivetrain specification and the exact ACT part number before installation.
Specifications
| Brand | ACT |
|---|---|
| Type | Mod-Twin 10.5 HD Sprung Street Clutch Kit |
| Vehicle | 2024–2026 Ford Mustang GT |
| Torque Capacity Over OE | 47% |
| Torque Capacity | 891 ft/lbs |
| Clutch Disc Diameter | 267 mm |
| Disc Material | Organic |
| Input Spline | 23 |
| Flywheel Included | Yes |
| SFI Certified | 1.2 |
| Country of Origin | United States |
| Warranty | ACT Limited Warranty |
| Manufacturer Part Number | T1SS-F17 |
| Product Type | Clutch Kits - Multi |
What's Included
The exact ACT clutch kits - multi and quantity identified by the product title and MPN. Bearings, alignment tools, flywheel bolts, pressure-plate bolts, hydraulic parts, and related hardware are included only when specifically stated.
About ACT
ACT develops application-specific clutch kits, friction discs, pressure plates, flywheels, bearings, and supporting drivetrain components for street and motorsport use. Black Ops Auto Works organizes every ACT listing by exact MPN and verified vehicle application.
Related Parts
Frequently Asked Questions
What is ACT part T1SS-F17?
It is the clutch kits - multi described on this page in the exact listed configuration.
How do I confirm fitment?
Match the exact MPN plus year, make, model, trim, engine, transmission, drivetrain, and every application note.
Can I choose a clutch component by vehicle alone?
No. Clutch diameter, input-shaft spline, flywheel step, release system, engine code, and transmission can vary within one vehicle listing.
What is included?
Only the ACT components and quantity identified by this exact title and MPN are included. Related hardware or drivetrain parts may be separate.
Is break-in required?
Follow the current ACT instructions for the exact friction material and kit. Street clutch assemblies commonly require a controlled break-in period before full-load use.
Is professional installation recommended?
Yes. Clutch and flywheel work requires transmission removal, correct fastener procedures, alignment, release-system setup, and final operational checks.
Is this product new?
Yes. The item condition is new unless the product page explicitly states otherwise.
What should I verify before checkout?
Confirm the MPN, application, torque requirement, friction material, spline and diameter, flywheel compatibility, included items, and required hardware.
Installation Instructions
California Proposition 65 Warning
WARNING: This product can expose you to chemicals known to the State of California to cause cancer and reproductive harm.
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