# Competition Clutch 83-92 Mazda RX-7 Steel Flywheel

Competition Clutch Ultra Lightweight Steel Flywheels (STU suffix) are recommended for forced induction and/or track and rally racing applications. This flywheel is machined with less material to assist in quicker revving capabilities. Well-suited for Stage 3 and up clutch applications. Made of 4140 forged steel and are a one-piece design. Not all applications have the ST and STU versions available. Flywheel weights vary from 8lbs to 18lbs depending on application.

-   • 4140 Forged Steel.
    
    This Part Fits:
    
    Year
    
    Make
    
    Model
    
    Submodel
    
    1988
    
    Mazda
    
    RX-7
    
    10th Anniversary
    
    1986-1987,1991
    
    Mazda
    
    RX-7
    
    Base
    
    1987
    
    Mazda
    
    RX-7
    
    Base 2+2
    
    1988-1991
    
    Mazda
    
    RX-7
    
    Convertible
    
    1983-1985
    
    Mazda
    
    RX-7
    
    GS
    
    1983-1985
    
    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
    
    1983-1985
    
    Mazda
    
    RX-7
    
    S
    
    1988
    
    Mazda
    
    RX-7
    
    SE
    
    1988
    
    Mazda
    
    RX-7
    
    SE 2+2
    
    1987
    
    Mazda
    
    RX-7
    
    Sport
    
    1986-1991
    
    Mazda
    
    RX-7
    
    Turbo

## Details

- **Price:** 608.51 CAD
- **Vendor:** Competition Clutch
- **Type:** Flywheels

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 608.51 CAD | In stock |

## Images

- Photo - Primary
- Photo - Primary
- Logo Image

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/competition-clutch-83-92-mazda-rx-7-steel-flywheel)
> Updated: 2026-06-27