The SPEC Super Twin is a full-size twin-disc clutch system engineered for high-torque, high-rpm applications. The SS-Trim trim runs sprung semi-metallic friction material across two discs for a large jump in holding capacity over a single-disc clutch while staying streetable, and the kit ships complete with pressure plate, discs, flywheel, and the hardware needed for installation.
- Super Twin twin-disc system, SS-Trim (sprung semi-metallic)
- Large increase in torque capacity over a single-disc clutch
- Includes pressure plate, friction discs, steel flywheel, and install hardware
- Engineered for high-power street and race use
Specifications
| Brand |
SPEC |
| System |
Super Twin |
| Trim |
SS-Trim |
| Configuration |
Twin disc |
| Friction Material |
Sprung semi-metallic |
| Flywheel |
Steel |
| Part # |
ST63SST-2 |
Vehicle Fitment
| Years |
Make |
Model |
Submodel |
| 1986-1992 |
Toyota |
Supra |
Base |
| 1987-1992 |
Toyota |
Supra |
Turbo |
