McLeod RST HD Twin Disc Clutch Kit with Steel Flywheel (6435825MD) - 2011-2017 Ford Mustang GT & Boss 302 5.0L
Equip your Coyote-powered Mustang with the strength and drivability of the McLeod RST HD Twin Disc Clutch Kit. Designed for enthusiasts who demand excellent street manners with the capability to handle serious horsepower, the RST HD bridges the gap between McLeod's proven RST and RXT clutch systems. Rated to support up to 950 horsepower, this twin-disc clutch delivers exceptional torque capacity, smooth engagement, and reliable performance for aggressive street driving, drag racing, and road course applications.
The RST HD utilizes McLeod's innovative hybrid twin-disc design, combining smooth-engaging organic friction material on one side of each disc with high-bite segmented ceramic material on the other. This advanced configuration provides increased torque-holding capability while maintaining light pedal effort and minimizing drivetrain shock. Paired with a durable billet steel flywheel, this kit offers outstanding heat resistance, long-term durability, and consistent performance for demanding high-horsepower applications.
Features
- Fits 2011-2017 Ford Mustang GT and Boss 302 equipped with the 5.0L Coyote engine
- Rated to support up to 950 horsepower
- Twin-disc clutch design for increased torque capacity and improved heat management
- Hybrid organic and segmented ceramic friction discs
- Smooth engagement with excellent street drivability
- Ideal for high-performance street and track applications
- Diaphragm-style pressure plate provides light pedal effort
- Includes durable billet steel flywheel
- 164-tooth flywheel with internal engine balance
- Designed for 1-inch, 23M spline transmission input shafts
- Includes installation hardware and alignment tool
Specifications
- Part Number: 6435825MD
- Horsepower Rating: 950 HP
- Disc Diameter: 9.688 inches
- Input Shaft Diameter: 1 inch
- Input Spline: 23M
- Disc Material: Organic / Ceramic
- Disc Style: Full Face / Segmented
- Hub Style: Solid
- Pressure Plate Style: Diaphragm
- Flywheel Material: Billet Steel
- Engine Balance: Internal
- Ring Gear: 164 Tooth
- Crankshaft Bolt Pattern: 8-Bolt
- Throwout Bearing: Not Included
- Pilot Bushing: Not Included
Fitment
- 2011 Ford Mustang GT 5.0L
- 2012 Ford Mustang GT 5.0L
- 2012 Ford Mustang Boss 302 5.0L
- 2013 Ford Mustang GT 5.0L
- 2013 Ford Mustang Boss 302 5.0L
- 2014 Ford Mustang GT 5.0L
- 2014 Ford Mustang Boss 302 5.0L
- 2015 Ford Mustang GT 5.0L
- 2016 Ford Mustang GT 5.0L
- 2017 Ford Mustang GT 5.0L
Additional Notes
- Designed for vehicles equipped with an 8-bolt crankshaft, 164-tooth flywheel, and 1-inch, 23M spline transmission input shaft.
- 2011-2017 applications may require a crankshaft position relearn procedure or professional tuning after installation.
- Includes billet steel flywheel, installation hardware, and alignment tool.
- Throwout bearing and pilot bushing are not included and must be purchased separately if required.
- Ideal for high-horsepower street and track builds requiring increased torque capacity with smooth engagement and long-term durability.
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
