Mercury Capri 5.0L Year Span 1979-1985 Performance Clutch Kits Product Number Torque Capacity Pricing Choose Clutch Single Stage 1 Product Number SF051 Torque Capacity 350 Pricing $349.00 Stage 2 Product Number SF052 Torque Capacity 399 Pricing $377.00 Stage 2+ Product Number SF053H Torque Capacity 425 Pricing $389.00 Stage 3 Product Number SF053 Torque Capacity 450 Pricing $359.00 Stage 3+ Product Number SF053F Torque Capacity 560 Pricing $509.00 Stage 4 Product Number SF054 Torque Capacity 460 Pricing $359.00 Stage 5 Product Number SF055 Torque Capacity 610 Pricing $499.00 None Not Available Pricing Flywheels Product Number Pricing Choose Flywheel Aluminum Product Number SF05A Pricing $425.00 Steel Product Number SF05S Pricing $325.00 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