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    Purchase McLeod RXT Twin Disc Clutch Kit | 26-Spline | 11" BB, 11.5" long pattern

    McLeod Racing

    McLeod RXT Twin Disc Clutch Kit | 26-Spline | 11" BB, 11.5" long pattern

    SKU: MD-514-6921-07

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    $1,095.00 Original Price
    Price excludes tax
     
    RXT Twin disk Clutch Set 26 spline large ring 11" B/B, 11"/ 11.5" Long, 11" Fits: 1955-85 Chevy V8 with Large Diameter Flywheel  

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    Key Features

    • 1,000 HP torque capacity - handles extreme horsepower while remaining street-driveable
    • Two ceramic friction discs (9.687" diameter) with slightly aggressive engagement and soft pedal effort
    • Solid hub design for maximum durability under high-torque loads
    • Floater plate architecture for dual-disc holding power with excellent release characteristics
    • 26-spline, 1-1/8" input shaft compatibility for T56, TKX, and similar transmissions
    • McLeod patent-pending large diameter adapter ring - fits existing large-diameter flywheels without dedicated flywheel purchase
    • Diaphragm-style pressure plate for lighter-than-stock pedal feel
    • Compatible with multiple flywheel bolt patterns: 11" Long, 11-5/8" EQ, 11-5/12" Long, 12-3/8" EQ

    Description

    Street-legal performance cars are making more power than ever, and if you're rowing your own gears past the 500 HP mark, you need a clutch that can handle the abuse without sacrificing daily driveability. The McLeod RXT Twin Disc Clutch Kit solves the classic high-horsepower dilemma - massive holding power without the harsh engagement and heavy pedal effort that make twin-disc setups miserable in traffic.

    Rated at 1,000 HP, the RXT uses two ceramic-faced 9.687" friction discs mounted to a solid hub, distributing clamping loads across four friction surfaces for superior heat dissipation and consistent engagement under hard launches. The ceramic facings provide slightly aggressive engagement - enough bite to transfer serious torque without the on/off grabbiness that plagues race-only clutches. The diaphragm-style pressure plate delivers lighter-than-stock pedal effort, making this a genuinely streetable setup for stop-and-go driving.

    This economical kit uses McLeod's patent-pending large diameter adapter ring system, allowing you to retain your existing large-diameter flywheel rather than purchasing a dedicated unit. The large red adapter ring fits common big-flywheel applications including Chevy 168T, Ford 164T/176T/180T/184T, Chrysler 143T/172T, and Buick/Olds/Pontiac 160T/166T configurations. The 26-spline, 1-1/8" input shaft configuration matches T56, TKX, and other performance transmissions.

    Compatible with 1955-85 Chevy V8 engines equipped with large diameter flywheels. Note: McLeod street performance clutches require a 500-750 mile break-in period of stop-and-go city driving (1,200-1,500 clutch cycles) before wide-open-throttle use or dyno tuning. This kit does not include a pilot bearing or throwout bearing. Made in the USA.

    Kit Includes

    • Diaphragm-style pressure plate
    • Two ceramic friction discs (9.687" diameter, 26-spline, 1-1/8" hub)
    • Solid hub assembly
    • Steel floater plate
    • McLeod patent-pending large diameter adapter ring
    • Clutch alignment pilot tool
    • Installation instructions with break-in procedure

    Note: Pilot bearing and throwout bearing not included - inspect and replace as needed during installation.

    Specifications

    Disk Diameter
    246mm
    Disk Facings
    Ceramic / Ceramic
    Disk Single Or Double
    Twin Disk
    Disk Spline and Size
    26 x 1-1/8"
    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
    26

    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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