Ford Mustang 4.7 &5.0L 10inch Year Span 1966-1973 Comments 10 INCH LEVER Performance Clutch Kits Product Number Torque Capacity Pricing Choose Clutch Single Stage 1 Product Number SF591 Torque Capacity 375 Pricing $389.00 Stage 2 Product Number SF592 Torque Capacity 420 Pricing $469.00 Stage 2+ Product Number SF593H Torque Capacity 485 Pricing $499.00 Stage 3 Product Number SF593 Torque Capacity 550 Pricing $459.00 Stage 3+ Product Number SF593F Torque Capacity 650 Pricing $599.00 Stage 4 Product Number SF594 Torque Capacity 550 Pricing $459.00 Stage 5 Product Number SF595 Torque Capacity 800 Pricing $619.00 None Not Available Pricing Flywheels Product Number Pricing Choose Flywheel Aluminum Product Number SF15A Pricing $466.00 Steel Product Number SF15S Pricing $376.00 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