Product Overview
        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.
This Part Fits:
        
      
    This Part Fits:
| Year | Make | Model | Submodel | 
|---|---|---|---|
| 1991-1993,1995-1998 | Nissan | 240SX | Base | 
| 1991-1992,1997-1998 | Nissan | 240SX | LE | 
| 1989-1998 | Nissan | 240SX | SE | 
| 1989-1990 | Nissan | 240SX | XE |