Part #: SZ454
The SPEC Stage 4 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 6-puck for the smooth engagement. The Stage 4 is street drivable but not street friendly due to the rigid hub. Best for dedicated drag racing, road racing, rally or drift cars. Not suggested for any street driven Miata.
Every SPEC Clutch Kit Includes:
- High clamp pressure plate
- High torque hub and disc assembly
- Replacement bearings
- Alignment tool
SPEC clutch kits for the 1.8 Miata are some of the highest quality performance clutch kits on the market. SPEC makes a high performance clutch option for you; whether your Miata is a bone stock daily driver or a fully modified track beast.
Part Number: SZ454