Porsche 928 Euro Model Year Span 1984-1986 Performance Clutch Kits Product Number Torque Capacity Pricing Choose Clutch Single Stage 1 Product Number SP801 Pricing $849.00 Stage 2 Product Number SP802 Pricing $1,005.00 Stage 3+ Product Number SP803F Pricing $1,299.00 Stage 4 Product Number SP804 Torque Capacity SP28AT Pricing $859.00 Stage 5 Product Number SP805 Pricing $1,299.00 None Not Available Pricing Flywheels Product Number Pricing Choose Flywheel Aluminum Product Number SP28AT Pricing $679.00 None Not Available Pricing Specialty Products Billet Aluminum Flywheel Replacement Friction Plate with Fasteners (Included on Flywheel) $89 Diamond ground, includes self-locking fasteners Billet Steel Floater Plate $450.00 Original floater must be shipped to SPEC for transfer of starter gear Questions? Give us a call. 1-800-828-4379