GM-any LS4 engine swap requiring custom components to Saab F40 6sp gearbox Year Span 1999-2024 Performance Clutch Kits Product Number Torque Capacity Pricing Choose Clutch Single Stage 1 Product Number SF961-F40 Torque Capacity 369 Pricing $525.00 Stage 2 Product Number SF962-F40 Torque Capacity 416 Pricing $599.00 Stage 2+ Product Number SF963H-F40 Torque Capacity 472 Pricing $609.00 Stage 3 Product Number SF963-F40 Torque Capacity 503 Pricing $569.00 Stage 3+ Product Number SF963F-F40 Torque Capacity 583 Pricing $769.00 Stage 4 Product Number SF964-F40 Torque Capacity 503 Pricing $589.00 Stage 5 Product Number SF965-F40 Torque Capacity 706 Pricing $699.00 None Not Available Pricing Flywheels Product Number Pricing Choose Flywheel Aluminum Product Number SCLS4AF40 Pricing $530.00 None Not Available Pricing Specialty Products Billet Aluminum Flywheel Replacement Friction Plate Kit with Fasteners (Included in Flywheel) $79.00 Diamond ground, includes self-locking fasteners Questions? Give us a call. 1-800-828-4379
