SPEC Stage 4 single-disc clutch kit for the Toyota Supra MK3, built with a 26-spline disc hub. The rigid-hub, high-clamp disc is aimed at high-horsepower and track use with maximum torque holding; expect firmer engagement in trade for capacity. Direct-fit replacement.
| Type | Stage 4 single-disc clutch kit |
| Disc | Rigid-hub high-clamp disc |
| Hub | 26-spline |
| Use | Track / high-horsepower |
| Includes | Pressure plate, friction disc, release bearing, pilot bearing, alignment tool |
| Part Number | ST634-870 |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1986-1992 | Toyota | Supra | MK3 |
Shipping: In-stock orders placed before 3 PM EST ship the same day, and everything else ships within 24 hours. Standard, expedited, and overnight options are available at checkout. Backordered items ship as soon as we get them back in stock. Contact us for lead times. See the full Shipping Policy.
Returns: 30-day returns on new, unused items in original packaging. See the full Refund Policy.
