RXT
Part # 6339825M
$1,595.00
Specifications
| Make |
|---|
| Ford |
| Model |
| 2024-25 Mustang |
| Disc Diameter (in.) |
| 9.687 |
| Input Shaft Diameter |
| 1 |
| Input Spline Quantity |
| 23M |
| Torque Rating at Crank |
| 1000 Ft Lbs. |
| Disc Material |
| Ceramic |
| Disc Style |
| Segmented |
| Hub Style |
| Solid |
| Hardware Included |
| Yes |
| Item# | Description | Qty. | Your Price | |
|---|---|---|---|---|
| 6339825M | RXT 1100HP Twin Disc Clutch: Aluminum Flywheel: 2024-26 Ford Mustang GT, Dark Horse 5.0L 8 Bolt: 1 x 23M |
ADD TO CART
|
Installation Instructions: RXT
RXT Installation Instructions can be found by following our link to Dropbox.
Installation Instructions: Modular RST/RXT/RXT 1200HD Units
To view Modular RST/RXT/RXT1200HD Instructions, please click this link to Dropbox.
Installing a McLeod Twin Disc Clutch
Join us as we install a twin disc clutch with our friends at GTR High Performance. This clip originates from our Facebook Live Tech Tuesday segment. Watch on YouTube.
Quick Product Profile: McLeod RXT Twin Disc
The RXT is rated up to 1,000 HP for the street and for the track. It is equipped with two ceramic friction discs, a pressure plate, a floater plate, and a pilot tool. The kits are also packaged with either an aluminum or steel flywheel. Watch on YouTube.
Bolt Torque Specs
1/4” = 15 FT. LBS
5/16” = 25 FT. LBS
3/8” = 35 FT. LBS
7/16” = 65 FT. LBS
½” = 70 FT. LBS
8MM = 25 FT. LBS
10MM = 45 FT. LBS
10MM Crank Bolt = 65 FT. LBS
11MM Crank Bolt = 65 FT. LBS
Break-In Procedure
All McLeod street performance clutches require a Break-In Period of 500-750 miles of street, stop and go type of driving prior to driving at wide open throttle. This mileage is required to properly seat the disc with the pressure plate and the flywheel. The mileage listed will provide about 1200 apply and release cycles to the clutch assembly.
DO NOT run the vehicle on a chassis dyno prior to full Break-In procedure.
Important: During performance driving and break-in, all traction control devices must be turned off or clutch slippage will occur!
View or Download Instructions
Hydraulics Tech Tip for Factory Equipped Vehicles
This article is for cars that are factory equipped with hydraulics and are looking to run a McLeod Racing Twin Disc. This article talks about master cylinder bore size and the effects it has on McLeod Clutches.
View or Download Instructions
| SKU# | FILE NAME | DATE | ||
|---|---|---|---|---|
| 6305504M | ALL RXT Instructions with Dedicated Flywheel |
12-03-2020 | Download | |
| 6305530M | ALL RXT Instructions Modular Twin No Flywheel. |
12-03-2020 | Download | |
| 6305804M | ALL RXT Break in Instructions |
12-03-2020 | Download | |
| 6305807M | RXT Bolt Torque Specs |
11-05-2024 | Download | |
| 6305907M | Bearing Travel Tech Tip |
12-04-2020 | Download | |
| 6921-02 | ALL RXT Instructions with Red, Black, Gold Adapter Ring |
09-10-2025 | Download |
2. Break the clutch in according to the instructions provided.
3. Ensure proper bellhousing alignment.
4. Resurface the flywheel. This is a critical step to guard against clutch chatter/shudder. We recommend a very coarse surface texture from a stone grinder. Something that if you ran your finger nail across the flywheel, the texture would catch your nail.
5. Inspect the entire clutch system including hydraulics and linkage. Replacement of the Hydraulic slave with an OEM replacement is critical.
- A Single disc application is installed with the completely flat side facing the flywheel. The protruding side of the hub (side with springs) assembly will face up towards the pressure plate ( in most cases)
- A Double disc unit will have both hubs with the protruding side of the hub face up towards pressure plate and towards the transmission. (in most cases)
2. Worn or damaged clutch linkage, leaf springs, bushings, mounts, u-joints, CV joints, engine mounts, transmission mounts.
3. A flywheel that has not been resurfaced properly, has hot spots, has excessive run-out and or incorrect flywheel step.
4. Pressure plate or disc that is bent.
5. Defective pressure plate and or disc.
6. An engine that is not tuned properly.
7. A disc that either lacks enough marcel or has no marcel at all.
2. Worn or damaged or improperly adjusted clutch linkage.
3. Improperly bled or faulty hydraulics.
4. Flywheel improperly surfaced, machined too thin or not resurfaced before new clutch was installed.
5. Damaged or bent pressure plate and or disc.
6. Clutch disc hub hitting the flywheel bolts.
7. Improper clutch disc thickness.
8. Bent input shaft.
2. Misaligned bellhousing.
3. Wrong fluid type used in transmission.
4. Worn transmission parts i.e. synchro gears and/or bent shift fork.
5. Pilot bushing worn or binding on input shaft
2. Oil or grease on friction surfaces.
3. A clutch that is not designed to hold the amount of power the being made.
4. A clutch not design for the type of driving being done i.e. using a clutch designed for the street at the track.
5. Improper clutch adjustment, bearing free play.
¼ = 15 ft. lbs
5/16 = 25 ft. lbs
3/8 = 35 ft. lbs
8mm = 25 ft. lbs
10mm = 45 ft. lbs
Crank Bolts
7/16 = 65 ft. lbs
½ = 70 ft. lbs
10mm = 65 ft. lbs
11mm = 65 ft. lbs
Limited Warranty
Reviews
Review Product
RXT
I had this clutch kit installed professionally by my mechanic in my 2007 Shelby Gt 500. This clutch is by far the best mod investment I have made since buying this car almost seven years ago. The pedal pressure is light, the shifting is smooth, and it falls right into gear. It has really enhanced the overall experience of driving my Shelby.
Posted by: David11/23/2020
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