Click to zoom in
Street Friendly Twin Disc Power for the Coyote Platform
The McLeod RST HD Twin Disc Clutch Kit brings a hybrid friction setup to the 5.0L Coyote powered Mustang, giving GT and Boss 302 owners a clutch that handles serious power increases while keeping the pedal usable for daily driving. Part number MLR6335825MD combines a full-face organic disc with a segmented ceramic disc and ships with a lightweight aluminum flywheel built specifically for the Mustang's 8-bolt Coyote crank.
Key Features
- Hybrid friction combination with organic and segmented ceramic discs for a blend of streetability and holding power
- Rated to support up to 950 horsepower in a twin-disc configuration
- Includes an 8-bolt aluminum flywheel with 164-tooth ring gear
- MLR6335825MD is built for a 9-11/16 inch by 1 by 23-spline Coyote input shaft
- Diaphragm-style pressure plate maintains manageable pedal effort at the track or on the street
- Complete kit includes installation hardware and an alignment tool
Fitment Table
| Year Range | Make | Model | Trim |
|---|---|---|---|
| 2011-2017 | Ford | Mustang | GT |
| 2012-2013 | Ford | Mustang | Boss 302 |
Specifications
| Detail | Value |
|---|---|
| MPN | MLR6335825MD |
| Brand | McLeod Racing |
| Horsepower Rating | 950 HP |
| Spline | 9-11/16 inch, 1 x 23 spline |
| Flywheel Material | Aluminum, 164-Tooth, 8-Bolt |
| Disc Material | Organic / Ceramic |
| UPC | Not listed by manufacturer |
What's Included
- McLeod RST HD twin disc clutch assembly
- 8-bolt aluminum flywheel, 164-tooth ring gear
- Installation hardware
- Alignment tool
About McLeod Racing
McLeod Racing has built performance clutch and driveline components for street and race applications for decades, developing hybrid friction technology that balances holding power with everyday drivability. The RST HD line sits between their street focused RST kits and the higher capacity RXT systems, making it a fit for Coyote powered Mustangs running significant power upgrades while still seeing regular street use.
FAQ
What is the MLR6335825MD?The MLR6335825MD is a McLeod Racing RST HD twin disc clutch kit built for the 2011 to 2017 Ford Mustang GT and 2012 to 2013 Boss 302 with the 5.0L Coyote engine. It includes an aluminum flywheel and is rated to support up to 950 horsepower.
Does this kit include a flywheel?Yes, the MLR6335825MD ships with a dedicated 8-bolt aluminum flywheel featuring a 164-tooth ring gear built for the Coyote crank pattern.
What horsepower can this clutch handle?This twin disc clutch kit is rated to support up to 950 horsepower through its combination of organic and segmented ceramic friction discs.
Is this clutch suitable for daily driving?Yes, the RST HD design keeps a street-friendly organic disc on one side while the ceramic side adds holding power, making it usable for both commuting and weekend track days.
Which Mustang models does this clutch fit?The MLR6335825MD fits the 2011 through 2017 Ford Mustang GT and the 2012 through 2013 Boss 302, both equipped with the 5.0L Coyote engine.
What spline does this clutch use?This kit is built for the Coyote platform's 9-11/16 inch disc diameter with a 1 inch by 23-spline input shaft.
Are the throwout bearing and pilot bushing included?No, the throwout bearing and pilot bushing are not included and should be sourced separately if they are not already in usable condition.
How does the RST HD compare to McLeod's standard RST clutch for the Mustang?The RST HD substitutes a segmented ceramic disc for one of the organic discs used in the standard RST, giving it more holding capacity for higher horsepower Coyote builds.
Install Instructions
- Support the vehicle and transmission safely, then remove the transmission and driveshaft per factory procedures.
- Remove the factory dual mass flywheel and clutch assembly from the Coyote crankshaft.
- Install the included aluminum flywheel and torque the bolts to specification.
- Mount the twin disc clutch assembly, aligning both friction discs with the supplied alignment tool.
- Install the pressure plate and torque the cover bolts evenly in a star pattern.
- Install a compatible throwout bearing and pilot bushing, purchased separately if needed.
- Reinstall the transmission, driveshaft, and clutch hydraulic system.
- Complete a proper break-in period before subjecting the clutch to full throttle use.
Prop 65 Warning
WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
Clutch Components
A performance clutch system is one of the most impactful drivetrain upgrades available for any manual transmission vehicle. From street-friendly organic disc kits to heavy-duty ceramic setups built for drag racing and track use, matching the right clutch components to your power level and driving style keeps engagement consistent and power transfer reliable.Popular UpgradesStage 1 and Stage 2 clutch kits with upgraded pressure plates and organic or hybrid friction discs are the most popular choice for street builds making 300 to 500 horsepower. Stage 3 and Stage 4 ceramic or Kevlar disc setups handle the demands of forced induction or high-compression builds. Lightweight aluminum flywheels paired with upgraded clutch kits improve rev response and make gear changes faster on both street and track applications.What clutch stage do I need for my build?Stage 1 clutches are rated for lightly modified street engines up to about 350 horsepower. Stage 2 kits cover 350 to 500 horsepower with...
View Clutch Components Products
Clutch Kits - Multi
Multi-disc clutch kits bundle the friction disc, pressure plate, and release bearing together in a single purchase, ensuring all worn components are replaced at the same time for consistent performance after install. These kits are available in organic, ceramic, and hybrid friction materials to match a wide range of power levels and driving styles.Popular UpgradesStage 2 and Stage 3 multi-disc clutch kits for LS, LT, small-block Ford, and Mopar applications are the most frequently purchased options for modified street vehicles. Kits that include a lightweight aluminum flywheel alongside the disc, pressure plate, and bearing are ideal for builds where improved rev response is a priority. OEM-spec replacement kits for high-mileage vehicles restore factory engagement feel without requiring individual component sourcing.What is included in a multi-disc clutch kit?A standard multi-disc clutch kit includes one or more friction discs, a matched pressure plate, and a release bearing. Some p...
View Clutch Kits - Multi Products
Drivetrain
Shop drivetrain parts and accessories at Black Ops Auto Works for differentials, axles, driveshafts, clutch kits, flywheels, flexplates, shifters, transmission components, ring and pinion gears, differential braces, differential bushings, wheel hubs, wheel bearings, U-joints, valve bodies, transmission coolers, drivetrain mounts, and performance driveline upgrades. This collection is built for street cars, drag cars, track builds, trucks, Jeeps, SUVs, high-horsepower Mopar builds, imports, European performance vehicles, and off-road applications that need stronger power delivery, durability, and reliability. Use this Drivetrain collection to find the right upgrade by vehicle platform, drivetrain layout, transmission type, power level, and product category. Differentials and ring and pinion gears support traction and gearing changes, axles and driveshafts help transfer power, clutch kits and flywheels improve manual transmission performance, transmission coolers and valve bodies supp...
View Drivetrain Products
Ford Mustang Parts & Accessories
Shop Ford Mustang parts and accessories at Black Ops Auto Works for premium aftermarket performance parts, suspension upgrades, brake kits, exhaust systems, cold air intakes, carbon fiber body parts, lighting upgrades, fuel system components, and styling accessories. Whether you drive a classic Ford Mustang, SN95, New Edge, S197, S550, S650, Mustang EcoBoost, Mustang GT, Mach 1, Shelby GT350, Shelby GT500, or Dark Horse, this collection is built for enthusiasts who want better power, handling, braking, airflow, drivability, and aggressive styling. From daily-driven street cars to drag builds, track cars, and show cars, our selection of Ford Mustang aftermarket parts is curated for fitment, quality, and performance. Shop Ford Mustang Performance Parts by Category Browse Mustang performance parts across popular upgrade categories, including: Ford Mustang cold air intakes and intake parts Ford Mustang brake pads, brake rotors, and brake kits Ford Mustang exhaust systems, cat-back exha...
View Ford Mustang Parts & Accessories Products
McLeod Racing
Welcome to the McLeod Racing collection, where performance meets precision. Our curated selection features top-tier automotive products designed specifically for racing enthusiasts and professionals alike. Enhance your vehicle’s capabilities with our premium offerings that are engineered to deliver unparalleled quality and performance. Why Choose McLeod Racing? High-Performance Products: Each product is crafted to meet the demands of serious racers. Innovative Technology: Benefit from the latest advancements in automotive engineering. Durability: Built to withstand the rigors of racing environments. Expert Support: Our team is here to help you make informed choices for your racing needs. Featured Products Explore our standout offerings in the McLeod Racing collection: Clutch Kits: Experience superior grip and performance. Flywheels: Lightweight designs for faster acceleration. Shifters: Precision-engineered for quick and accurate gear changes. Brake Components: Enhanced ...
View McLeod Racing Products