The SPEC Stage 4 Clutch Kit is a solid hub version of the stage 3. The hub is solid 8-rivet and the assembly is heat treated for strength and durability. It is available in a 3, 4 or 6 puck configuration. Use the 3 puck for the lightest option or the 6 puck for the smoothest engagement. The 4 puck is a good compromise for both. Street drivable in 6 puck configuration, but not street friendly due to the rigid hub. Best for drag racing, road racing, pulling, rallye and drift.
Features
- High clamp pressure plate
- Carbon-Graphite Friction Material
- High torque solid hub and disc assembly
- Bearing and tool kit (select models, please inquire)
Types of Driving
Street, Drag, Pulling, Autocross
Application:
- 1984-1984 BMW 533I From 4/84 Production Date
- 1984-1984 BMW 633CSI From 4/84 Production Date
- 1985-1989 BMW 635CSI
- 1984-1984 BMW 733I From 4/84 Production Date
- 1985-1987 BMW 735I
