GM-any LS1/2/3/6/7 flat flywheel engine swap requiring custom components to Porsche 996 3.4L gearbox Year Span 1995-2025 Performance Clutch Kits Product Number Torque Capacity Pricing Choose Clutch Single Stage 1 Product Number SP641S Torque Capacity 430 Pricing $755.00 Stage 2 Product Number SP642S Torque Capacity 488 Pricing $875.00 Stage 2+ Product Number SP643HS Torque Capacity 548 Pricing $799.00 Stage 3 Product Number SP643S Torque Capacity 583 Pricing $755.00 Stage 3+ Product Number SP643FS Torque Capacity 678 Pricing $975.00 Stage 4 Product Number SP644R Torque Capacity 583 Pricing $755.00 Stage 5 Product Number SP645 Torque Capacity 821 Pricing $955.00 None Not Available Pricing Questions? Give us a call. 1-800-828-4379
