GM-Chevy Cobalt SS ratcheting clutch for use with OE flywheel and billet flywheels that accept the OE clutch Year Span 2005-2007 Performance Clutch Kits Product Number Torque Capacity Pricing Choose Clutch Single Stage 1 Product Number SC071 Pricing $644.00 Stage 2 Product Number SC072 Pricing $698.00 Stage 2+ Product Number SC073H Pricing $699.00 Stage 3 Product Number SC073 Pricing $619.00 Stage 3+ Product Number SC073F Pricing $799.00 Stage 4 Product Number SC074 Pricing $619.00 Stage 5 Product Number SC075 Pricing $789.00 None Not Available Pricing Flywheels Product Number Pricing Choose Flywheel Aluminum Product Number SC07A Pricing $466.00 None Not Available Pricing Specialty Products Additional Clamp Load Upgrade $139.00 Adds billet pressure plate option and increases capacities by additonal 130 ft lbs torque. Billet Aluminum Flywheel Replacement Friction Plate with Fasteners (Included on Flywheel) $89 Diamond ground, includes self-locking fasteners Questions? Give us a call. 1-800-828-4379