Ford Mustang 2.3 turbo Fox (exc-SVO) 2.3L turbo Year Span 1979-1983 Performance Clutch Kits Product Number Torque Capacity Pricing Choose Clutch Single Stage 1 Product Number SF631-2 Torque Capacity 242 Pricing $0.00 Stage 2 Product Number SF632-2 Torque Capacity 277 Pricing $0.00 Stage 2+ Product Number SF633H-2 Torque Capacity 310 Pricing $0.00 Stage 3 Product Number SF633-2 Torque Capacity 330 Pricing $0.00 Stage 3+ Product Number SF633F-2 Torque Capacity 382 Pricing $0.00 Stage 4 Product Number SF634-2 Torque Capacity 330 Pricing $0.00 Stage 5 Product Number SF635-2 Torque Capacity 464 Pricing $0.00 None Not Available Pricing Flywheels Product Number Pricing Choose Flywheel Aluminum Product Number SF32A-2 Pricing $0.00 Steel Product Number SF32S-2 Pricing $0.00 None Not Available Pricing Specialty Products Billet Flywheel Replacement Friction Plate Kit with Fasteners $79.00 Diamond ground, includes self-locking fasteners Questions? Give us a call. 1-800-828-4379