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ACT 24-26 Ford Mustang GT Mod-Twin 10.5 XT Sprung Street

ACT
ACTT2SS-F17
842385029869
Clutch Kits - Multi
2 Units In Stock
$ 2,741.00 $ 2,220.00
$ 2,220.00

ACT 24-26 Ford Mustang GT Mod-Twin 10.5 XT Sprung Street | T2SS-F17

Black Ops Auto Works is proud to offer the ACT Mod-Twin 10.5 XT Sprung Street Clutch Kit as a high-performance upgrade for the 2024–2026 Ford Mustang GT. This advanced twin-disc clutch system is designed for high-powered street-driven Mustangs that demand strong torque capacity without sacrificing drivability or pedal feel.

Use ACT manufacturer part number T2SS-F17 to confirm the exact drivetrain component and application.

Key Features

  • High Torque Capacity – Rated at 986 ft-lbs, providing 63% more capacity than stock.
  • Organic Friction Material – Delivers smooth engagement with good heat capacity and low noise.
  • Includes Flywheel – Comes with a CNC-machined and dynamically balanced flywheel.
  • XT Pressure Plate – Xtreme series pressure plate for strong clamping force.
  • Steel-Backed Organic Discs – Excellent friction characteristics with good heat tolerance.
  • Matched flywheel, clutch assembly, alignment tool and pilot support.

Fitment

Years Make Model Application
2024-2026 Ford Mustang GT; 5.0L V8, eight-bolt crankshaft; supported manual transmission only
2024-2026 Ford Mustang GT Premium; 5.0L V8, eight-bolt crankshaft; supported manual transmission only

Manual-transmission S650 Mustang GT application only. Does not fit the 10-speed automatic or EcoBoost drivetrain. Dark Horse/Tremec applications require separate verification. Use the matched ACT flywheel supplied in the kit.

Vehicle fitment is a starting point. Confirm every drivetrain specification and the exact ACT part number before installation.

Confirm T2SS-F17 against the complete ACT application before ordering.

Specifications

Brand ACT (Advanced Clutch Technology)
Part Number T2SS-F17
Type Mod-Twin 10.5 XT Sprung Street Clutch Kit
Disc Diameter 10.5 inches (267mm)
Torque Capacity at Engine/Crank 986 ft-lbs
Torque Capacity Over Stock 63%
Disc Material Organic (Steel-Backed)
Hub Style Sprung Mono-Drive
Pressure Plate Type Xtreme (XT)
Input Shaft Spline 23 Spline / 1" Diameter
SFI Rating 1.2
Includes Flywheel Yes (CNC-machined & Dynamically Balanced)
Country of Origin United States
Warranty ACT Limited Warranty

Manufacturer Part Number: T2SS-F17

What’s Included

  • Matched pre-assembled Mod-Twin Sprung Street clutch assembly
  • 601620 matched flywheel
  • PB1021 pilot bearing, installed in the flywheel
  • AT111EX alignment tool

ACT's application chart does not list an included release bearing for this application. Confirm release-system hardware with ACT before ordering.

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.

The T2SS-F17 should be selected as part of a complete matched ACT drivetrain system.

Related Parts

Frequently Asked Questions

What is the T2SS-F17?

It is the ACT multi-disc clutch kit described in this listing for the stated application and use.

How do I confirm fitment?

Match the complete year, make, model, engine, transmission and every qualifier shown in the title and fitment section.

Is this intended for street use?

Use suitability depends on the specific disc, pressure plate, flywheel and clutch configuration shown in the listing.

Can I mix clutch components from different kits?

Do not assume components are interchangeable. Verify spline, diameter, step height, release system and the complete matched ACT assembly.

Does installation require break-in?

Follow the current ACT instructions for the exact clutch and disc type. Street friction systems commonly require a controlled break-in period; race products can differ.

Should the flywheel be inspected or resurfaced?

Yes. Inspect the mating surface and use only a compatible flywheel prepared to ACT specifications. Replace damaged or out-of-spec components.

Is professional installation recommended?

Yes. Clutch and flywheel work requires correct transmission removal, fastener torque, alignment, release-system setup and safety procedures.

Can Black Ops Auto Works help verify the application?

Yes. Provide the vehicle, engine, transmission, existing flywheel, power level and intended street or competition use before ordering.

Installation Instructions

  1. Confirm ACT part and the complete engine, transmission, flywheel, spline, and release-system application before disassembly.
  2. Inspect every component and compare the new part with the removed assembly before modifying or installing anything.
  3. Inspect the flywheel or friction surface, pilot support, release bearing, fork, pivot, hydraulic system, seals, and mounting hardware.
  4. Clean friction surfaces correctly and keep oil, grease, and fingerprints away from the clutch disc and mating faces.
  5. Use the vehicle service procedure and current ACT instructions for alignment, fasteners, torque sequence, release travel, and clearances.
  6. Verify smooth release, correct free play, clean gear engagement, and leak-free operation before road use.
  7. Complete the manufacturer-specified break-in procedure before launches, dyno pulls, racing, towing, or full-torque operation.

California Proposition 65: WARNING: This product can expose you to chemicals known to the State of California to cause cancer and reproductive harm.

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