McLeod RST HD Twin Disc Clutch Kit with Steel Flywheel (6435803MD) - 1996-2010 Ford Mustang 4.6L
Upgrade your modular-powered Mustang with the McLeod RST HD Twin Disc Clutch Kit, engineered for enthusiasts who demand exceptional street manners with the strength to support serious horsepower. Rated to handle up to 950 horsepower, the RST HD bridges the gap between McLeod's proven RST and RXT clutch systems, delivering impressive torque capacity, smooth engagement, and reliable performance for aggressive street driving, drag racing, and road course use.
The RST HD utilizes McLeod's advanced hybrid twin-disc design, pairing smooth-engaging organic friction material on one side of each disc with high-bite segmented ceramic material on the other. This innovative combination provides increased torque-holding capability while maintaining light pedal effort and minimizing drivetrain shock. Combined with a durable billet steel flywheel, this complete clutch kit offers outstanding heat resistance, long service life, and consistent performance for high-horsepower Mustang builds.
Features
- Fits 1996-2010 Ford Mustang 4.6L applications with an 8-bolt crankshaft
- Rated to support up to 950 horsepower
- Twin-disc clutch design for increased torque capacity and superior 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 1-1/16-inch, 10-spline transmission input shafts
- Includes installation hardware and alignment tool
Specifications
- Part Number: 6435803MD
- Horsepower Rating: 950 HP
- Clutch Disc Quantity: 2
- Disc Diameter: 9.688 inches
- Input Shaft Diameter: 1.063 inches
- Input Spline: 10
- 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
- 1996 Ford Mustang Cobra 4.6L
- 1997 Ford Mustang Cobra 4.6L
- 1998 Ford Mustang Cobra 4.6L
- 1999 Ford Mustang Cobra 4.6L
- 2000 Ford Mustang Cobra R 5.4L (8-Bolt Crank)
- 2001 Ford Mustang Cobra 4.6L
- 2003 Ford Mustang Mach 1 4.6L
- 2003 Ford Mustang Cobra 4.6L Supercharged
- 2004 Ford Mustang Mach 1 4.6L
- 2004 Ford Mustang Cobra 4.6L Supercharged
- 2005 Ford Mustang GT 4.6L
- 2006 Ford Mustang GT 4.6L
- 2007 Ford Mustang GT 4.6L
- 2008 Ford Mustang GT 4.6L
- 2009 Ford Mustang GT 4.6L
- 2010 Ford Mustang GT 4.6L
Additional Notes
- Designed for applications equipped with an 8-bolt crankshaft, 164-tooth flywheel, and 1-1/16-inch, 10-spline transmission input shaft.
- Includes billet steel flywheel, installation hardware, and alignment tool.
- Throwout bearing and pilot bushing are not included and must be purchased separately if required.
- Excellent choice for high-horsepower street and track builds requiring exceptional torque capacity with smooth engagement and long-lasting durability.
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