# McLeod Racing RST HD Twin w/ Steel Flywheel - Mazda 13B/20B Rotary - 1-1/8 X 26 - 125T

The McLeod RST HD Clutch Kit is engineered for performance enthusiasts who demand more holding power than stock while maintaining excellent street manners. Positioned between McLeod's renowned RST and RXT twin-disc systems, the RST HD delivers an ideal balance of drivability and performance enthusiasts with a more spirited driving style.At the core of the RST HD are dual performance discs design that maximizes both versatility and torque capacity. One side utilizes full-face organic friction material for smooth engagement durability under repeated street and strip use. The opposing side features segmented ceramic friction material, providing increased bite and enhanced holding power when performance demands rise.This hybrid friction combination enables the RST HD to withstand aggressive driving conditions while preserving the street-friendly characteristics McLeod customers expect. It is an ideal solution for high-horsepower vehicles that see daily street use as well as weekend track duty.Available in multiple configurations, the RST HD can be paired with an existing compatible flywheel using ringed versions or purchased as a complete package with a dedicated aluminum or steel flywheel for optimal performance and fitment.Designed for drivers seeking the perfect balance between comfort and capability, the McLeod RST HD is a versatile twin-disc clutch solution rated for up to 950 horsepower.

-   •Lighter-than-stock pedal fee
    
    This Part Fits:
    
    Year
    
    Make
    
    Model
    
    Submodel
    
    1976-1978
    
    Mazda
    
    Cosmo
    
    Base
    
    1974-1977
    
    Mazda
    
    Rotary Pickup
    
    Base
    
    1975-1976
    
    Mazda
    
    RX-3
    
    Base
    
    1977-1978
    
    Mazda
    
    RX-3
    
    SP
    
    1975-1978
    
    Mazda
    
    RX-4
    
    Base
    
    1988
    
    Mazda
    
    RX-7
    
    10th Anniversary
    
    1986-1987,1991,1993-1995
    
    Mazda
    
    RX-7
    
    Base
    
    1987
    
    Mazda
    
    RX-7
    
    Base 2+2
    
    1988-1991
    
    Mazda
    
    RX-7
    
    Convertible
    
    1979-1985
    
    Mazda
    
    RX-7
    
    GS
    
    1981-1985
    
    Mazda
    
    RX-7
    
    GSL
    
    1984-1985
    
    Mazda
    
    RX-7
    
    GSL-SE
    
    1988-1990
    
    Mazda
    
    RX-7
    
    GTU
    
    1989-1990
    
    Mazda
    
    RX-7
    
    GTUs
    
    1986-1990
    
    Mazda
    
    RX-7
    
    GXL
    
    1987-1990
    
    Mazda
    
    RX-7
    
    GXL 2+2
    
    1983
    
    Mazda
    
    RX-7
    
    Limited Edition
    
    1987
    
    Mazda
    
    RX-7
    
    LX
    
    1987
    
    Mazda
    
    RX-7
    
    LX 2+2
    
    1993
    
    Mazda
    
    RX-7
    
    R1
    
    1994-1995
    
    Mazda
    
    RX-7
    
    R2
    
    1979-1985
    
    Mazda
    
    RX-7
    
    S
    
    1988
    
    Mazda
    
    RX-7
    
    SE
    
    1988
    
    Mazda
    
    RX-7
    
    SE 2+2
    
    1987
    
    Mazda
    
    RX-7
    
    Sport
    
    1993-1995
    
    Mazda
    
    RX-7
    
    Touring
    
    1986-1991
    
    Mazda
    
    RX-7
    
    Turbo
    
    2008
    
    Mazda
    
    RX-8
    
    40th Anniversary Edition
    
    2004-2007
    
    Mazda
    
    RX-8
    
    Base
    
    2008-2011
    
    Mazda
    
    RX-8
    
    Grand Touring
    
    2009-2011
    
    Mazda
    
    RX-8
    
    R3
    
    2005
    
    Mazda
    
    RX-8
    
    Shinka
    
    2008-2011
    
    Mazda
    
    RX-8
    
    Sport
    
    2008-2009
    
    Mazda
    
    RX-8
    
    Touring

## Details

- **Price:** 2124.92 CAD
- **Vendor:** McLeod Racing
- **Type:** Clutch Kits - Multi

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 2124.92 CAD | In stock |

## Images

- Photo - Primary
- Thumbnail
- Logo Image

---

> Source: [Standard Auto Part](https://www.standardautopart.com/products/mcleod-racing-rst-hd-twin-w-steel-flywheel-mazda-13b-20b-rotary-1-1-8-x-26-125t)
> Updated: 2026-08-01