McLeod RST HD Twin Disc Clutch Kit with Steel Flywheel (6439007MD) - Ford 2.3L EcoBoost Crate Engine
Give your Ford 2.3L EcoBoost crate engine the clutch performance it deserves with the McLeod RST HD Twin Disc Clutch Kit. Designed for enthusiasts building high-horsepower street and track vehicles, the RST HD bridges the gap between McLeod's renowned RST and RXT clutch systems. Rated to handle up to 950 horsepower, this twin-disc clutch delivers outstanding torque capacity, smooth engagement, and dependable performance while maintaining excellent street manners.
The RST HD features McLeod's advanced hybrid twin-disc design, utilizing smooth-engaging organic friction material on one side of each disc and high-bite segmented ceramic material on the other. This unique combination provides exceptional torque-holding capability while minimizing drivetrain shock and maintaining light pedal effort. Combined with a durable billet steel flywheel, this complete clutch kit delivers excellent heat resistance, long service life, and consistent performance for demanding EcoBoost-powered builds.
Features
- Designed for Ford 2.3L EcoBoost crate engine applications
- 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
- Designed for 1-1/8-inch, 26-spline transmission input shafts
- Includes installation hardware and alignment tool
- Sold as a complete kit
Specifications
- Part Number: 6439007MD
- Horsepower Rating: 950 HP
- Clutch Disc Quantity: 2
- Disc Diameter: 9.688 inches
- Input Shaft Diameter: 1.125 inches
- Input Spline Quantity: 26
- Disc Material: Organic / Ceramic
- Disc Style: Full Face / Segmented
- Hub Style: Solid
- Pressure Plate Style: Diaphragm
- Clutch Usage: Performance
- Flywheel Included: Yes
- Flywheel Material: Billet Steel
- Engine Balance: Internal
- Hardware Included: Yes
- Alignment Tool Included: Yes
- Throwout Bearing Included: No
- Pilot Bushing Included: No
- Quantity: Sold as a Kit
Fitment
- Ford 2.3L EcoBoost Crate Engine Applications with 1-1/8-inch, 26-spline transmission input shaft
Additional Notes
- Specifically designed for Ford 2.3L EcoBoost crate engine applications.
- Designed for transmissions utilizing a 1-1/8-inch, 26-spline input shaft.
- Includes a durable 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 exceptional torque capacity, smooth engagement, and long-lasting durability.
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