T1SS-F17 Mod-Twin 10.5 HD Sprung Street Kit is designed for high-powered street machines. It unites uncompromised pedal feel, durability, engagement quality with high torque capacity by combining twice the organic friction surfaces with an ultra-durable sprung Mono-Drive hub assembly in a completely modular design. Each diaphragm spring endures an exclusive four-stage heat treating process providing a consistent light pedal feel. Steel-backed Friction Plates with high quality organic friction materials deliver stable friction coefficient, good heat capacity and long clutch life. These Friction Plates uniformly transfer torque to the Mono-Drive sprung hub assembly, which extends input shaft life and reduces driveline shock from torsional vibration. This kit includes a CNC-machined and dynamically balanced flywheel, pressure plate cover, diaphragm spring, face, puck-style ceramic friction plates, sprung Mono-Drive hub assembly, floater, patented Monoloc Collar, release bearing, alignment tool and pilot bearing (where applicable). Mod-Twin clutches are fully rebuildable, and replacement discs may be ordered separately.
Expanded Coverage Includes: 2024-2026 Ford Mustang GT 5.0L V-8
- Ideal for Street: The 10.5” Mod-Twin Street Kits provide excellent feel and drivability while quietly capable of holding up to 986 FT-LB of torque; perfectly suited for daily use.
- Destined to Win: 10.5” Mod-Twin HD, XT, and XX Race kits endure the punishment of competitive racing, whether it is drag, road or rally racing. The Mod-Twin delivers excellent clutch life and resilience at torque levels as high as 1,496 FT-LB.
- Less is More: A single Mono-Drive hub by ACT increases toughness and spline life while providing either a robust damper or rigid coupling to the transmission.
- Modular: Optional components for the Mod-Twin can be combined with any one of 12 configurations. The Mod-Twin has three different clamp loads available, alternate friction plates and a choice of either a sprung or rigid Mono-Drive hub.
- Simple Installation: Uses the factory design for maximum efficiency. The kit includes a
Chromoly XACT Streetlite Flywheel, clutch hardware and alignment tool. - Includes: Chromoly XACT Streetlite Flywheel, Clutch Hardware, Release Bearing, Pilot Bearing, and Alignment Tool.
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2024-2026 | Ford | Mustang | GT |
| 2024-2026 | Ford | Mustang | GT Premium |
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov

