GM-Chevy Corvette ZR-1 for use with OE dual mass flywheel Year Span 1994-1995 Performance Clutch Kits Product Number Torque Capacity Pricing Choose Clutch Single Stage 1 Product Number SC421Y Torque Capacity 505 Pricing $564.00 Stage 2 Product Number SC422Y Torque Capacity 600 Pricing $684.00 Stage 2+ Product Number SC423HY Torque Capacity 665 Pricing $639.00 Stage 3+ Product Number SC423FY Torque Capacity 845 Pricing $836.00 Stage 4 Product Number SC424Y Torque Capacity 762 Pricing $599.00 Stage 5 Product Number SC425Y Torque Capacity 1008 Pricing $806.00 None Not Available Pricing Questions? Give us a call. 1-800-828-4379