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    Purchase McLeod RXT Twin Disc Clutch Kit | Ford Big Block BBCO | 10-Spline Solid Hub

    McLeod Racing

    McLeod RXT Twin Disc Clutch Kit | Ford Big Block BBCO | 10-Spline Solid Hub

    SKU: MD-514-6921-03

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    $1,040.00 Original Price
    Price excludes tax
     
    RXT 1000hp 10 spline Clutch Set 

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    Key Features

    • 1000hp torque capacity - engineered for extreme horsepower street/strip applications
    • Solid hub 10-spline configuration with 1-1/16" input shaft for direct power transfer
    • Dual ceramic friction discs deliver aggressive bite with soft pedal effort
    • 9.687" disc diameter maximizes surface area within the 11" pressure plate envelope
    • Red large ring adapter - fits Ford 11" B/B, BBCO, 11" Long, and 11.5" Long patterns
    • Blanchard-ground floater plate with multiple straps reduces driveline noise for street use
    • Diaphragm pressure plate delivers lighter-than-stock pedal feel
    • Made in the USA

    Description

    When your Ford big block build pushes serious power, a single-disc clutch becomes the weak link in the drivetrain. The McLeod RXT Street Twin solves this with a 1000hp-rated twin-disc design that handles extreme horsepower while remaining completely streetable. This system uses two ceramic-faced friction discs that provide the holding power of a racing clutch with the daily-driver characteristics you need for street use.

    The solid hub design eliminates the dampening springs found in sprung hub configurations, creating a direct mechanical connection ideal for high-torque applications where maximum power transfer is critical. Ceramic facings provide slightly aggressive engagement compared to organic linings - enough bite to hold serious power, but with a soft pedal effort and smooth engagement that makes stop-and-go traffic manageable. The twin-disc configuration distributes clamping loads across additional friction surface area, reducing heat buildup and extending clutch life even under aggressive driving.

    McLeod's Patent-Pending red adapter ring system provides precise fitment for Ford large diameter flywheels, including 164T, 176T, 180T, and 184T ring gear counts. This configuration works with 11" B/B, BBCO, and Long pattern bellhousings. The 9.687" disc diameter and smaller-than-traditional clutch size allows for a diaphragm design that requires less clamping pressure - translating to a lighter pedal feel than you'd expect from a clutch rated for four-digit horsepower.

    This kit requires a large diameter flywheel (not included) and does not include pilot bearing or throwout bearing - allowing you to match those components to your specific application. Professional installation and proper break-in procedures (500-750 miles of stop-and-go driving) are essential for optimal performance and longevity.

    Kit Includes

    • Diaphragm pressure plate
    • Two ceramic-faced friction discs with solid hubs (10-spline, 1-1/16")
    • Floater plate
    • McLeod Patent-Pending red adapter ring
    • Spline alignment tool
    • Installation instructions

    Specifications

    Disk Diameter
    246mm
    Disk Facings
    Ceramic / Ceramic
    Disk Single Or Double
    Twin Disk
    Disk Spline and Size
    10 x 1-1/16"
    Hub Type
    Solid
    Pressure Plate Bolt Pattern
    11-5/8" EQ, 11" Long, 11-5/12" Long, 12-3/8" EQ
    Pressure Plate Type
    Diaphragm
    Torque Rating/HP
    1000
    Input spline count
    10

    FAQs

    Q. What are MUST'S' when changing my clutch? A. 1. Change the pilot bearing. 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 fingernail 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. Q. Do I have to use alignment pins in the flywheel? A. Yes. The pins help to ensure proper alignment of the pressure plate and add strength. Q. What is the proper break-in period? A. We would like to see 500-750 miles of stop-and-go city driving. Absolutely no drag racing or dyno tuning. Make sure to drive in stop-and-go city driving to actuate the clutch 1200 to 1500 times. You can drive the car 600 miles on the interstate and only shift the car 5 or 6 times and fail to break-in the clutch. Q. What causes clutch chatter? A. 1. Oil or grease on the clutch facings. 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.

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