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FM12-HDR6 - HD/Race Rigid 6 Pad

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FM13-HDG6 - HD/Race Sprung 6 Pad

FM12-HDSS - HD/Perf Street Sprung

HD/Perf Street Sprung for Ford, Mercury

Discontinued. No longer available.

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  • 14 day return policy. Money-back guarantee
  • Experienced customer service
SKU:FM12-HDSS
Weight (KG):8.62
Disc Type:Street disc (Organic)
Pressure Plate Type:Heavy Duty
Torque Capacity583 Nm (430 ft/lbs) = 28% over standard/OE
Feel:Light to moderate pedal effort, smooth positive engagement, OE to mild gear rattle
Recommendation:Recommended for street and race use
FM12-HDSS kit features ACT's most popular Heavy Duty pressure plate and most popular street disc. ACT Heavy Duty pressure plates use exclusive diaphragm design to increase clamp load, reduce deflection and maximize clutch life. All diaphragms endure a four-stage, heat-treating process for unparalleled performance. ACT pressure plates have precision cover stampings to provide rigidity and consistency. ACT's Performance Street discs feature premium organic materials with high copper content for better heat transfer and steel-backed lining for greater burst strength and durability. These discs have reduced marcel for faster shift action to complement ACT pressure plates, with increased strength and reliability.

Feel:

Light to moderate pedal effort, smooth positive engagement, OE to mild gear rattle

Life:

Longer friction life, extended by ACT's exclusive diaphragm design

Quality:

Carefully engineered, precisely assembled, accurately balanced, with premium organic friction materials for heat tolerance and reduced fade

Recommendation:

Recommended for street and race use

Difference:

100% clamp load tested and dynamically computer balanced for smooth high RPM reliability

  • Ford Bronco 1966 4.7L V8 4727cc 289 CID
  • Ford Mustang Base 1965 4.7L V8 4727cc 289 CID
  • Ford Mustang Base 1966 4.7L V8 4727cc 289 CID
  • Ford Mustang Base 1967 4.7L V8 4727cc 289 CID
  • Ford Mustang Base 1968 4.7L V8 4727cc 289 CID
  • Ford Mustang Base 1968 5.0L V8 4949cc 302 CID
  • Ford Mustang Base 1969 5.0L V8 4949cc 302 CID
  • Ford Mustang Base 1970 5.0L V8 4949cc 302 CID
  • Ford Mustang Base 1970 5.0L V8 4950cc 302 CID
  • Ford Mustang Base 1971 5.0L V8 4949cc 302 CID
  • Ford Mustang Base 1971 5.0L V8 4950cc 302 CID
  • Ford Mustang Base 1972 5.0L V8 4949cc 302 CID
  • Ford Mustang Base 1972 5.0L V8 4950cc 302 CID
  • Ford Mustang Base 1973 5.0L V8 4949cc 302 CID
  • Ford Mustang Boss 302 1969 5.0L V8 4949cc 302 CID
  • Ford Mustang Boss 302 1970 5.0L V8 4949cc 302 CID
  • Ford Mustang Boss 302 1971 5.0L V8 4949cc 302 CID
  • Ford Mustang Mach I 1970 5.0L V8 4949cc 302 CID
  • Ford Mustang Mach I 1970 5.0L V8 4950cc 302 CID
  • Ford Mustang Mach I 1971 5.0L V8 4949cc 302 CID
  • Ford Mustang Mach I 1972 5.0L V8 4949cc 302 CID
  • Ford Mustang Mach I 1972 5.0L V8 4950cc 302 CID
  • Ford Mustang Mach I 1973 5.0L V8 4949cc 302 CID
  • Ford Mustang Shelby GT-350 1965 4.7L V8 4727cc 289 CID
  • Ford Mustang Shelby GT-350 1966 4.7L V8 4727cc 289 CID
  • Ford Mustang Shelby GT-350 1967 4.7L V8 4727cc 289 CID
  • Ford Mustang Shelby GT-350 1968 5.0L V8 4949cc 302 CID
  • Ford Mustang Shelby GT-350H 1966 4.7L V8 4727cc 289 CID
  • Mercury Caliente Base 1964 4.7L V8 4727cc 289 CID
  • Mercury Comet Base 1964 4.7L V8 4727cc 289 CID
  • Mercury Comet Base 1965 4.7L V8 4727cc 289 CID
  • Mercury Comet Base 1966 4.7L V8 4727cc 289 CID
  • Mercury Comet Base 1967 4.7L V8 4727cc 289 CID
  • Mercury Comet Base 1968 4.7L V8 4727cc 289 CID
  • Mercury Comet Base 1968 5.0L V8 4949cc 302 CID
  • Mercury Comet Base 1969 5.0L V8 4949cc 302 CID
  • Mercury Comet Base 1970 5.0L V8 4949cc 302 CID
  • Mercury Comet Base 1971 5.0L V8 4949cc 302 CID
  • Mercury Comet Base 1972 5.0L V8 4949cc 302 CID
  • Mercury Comet Base 1973 5.0L V8 4949cc 302 CID
  • Mercury Comet Base 1974 5.0L V8 4949cc 302 CID
  • Mercury Comet Base 1975 5.0L V8 302 CID
  • Mercury Comet Base 1976 5.0L V8 302 CID
  • Mercury Comet Base 1977 5.0L V8 302 CID
  • Mercury Cougar Base 1967 4.7L V8 4727cc 289 CID
  • Mercury Cougar Base 1968 4.7L V8 4727cc 289 CID
  • Mercury Cougar Base 1968 5.0L V8 4949cc 302 CID
  • Mercury Cougar Base 1969 5.0L V8 4949cc 302 CID
  • Mercury Cougar Base 1970 5.0L V8 4949cc 302 CID
  • Mercury Cougar Boss 302 1969 5.0L V8 4949cc 302 CID
  • Mercury Cougar Boss 302 1969 5.0L V8 4950cc 302 CID
  • Mercury Cougar Boss 302 1970 5.0L V8 4949cc 302 CID
  • Mercury Cougar XR-7 1967 4.7L V8 4727cc 289 CID
  • Mercury Cougar XR-7 1968 4.7L V8 4727cc 289 CID
  • Mercury Cougar XR-7 1968 5.0L V8 4949cc 302 CID
  • Mercury Cougar XR-7 1969 5.0L V8 4949cc 302 CID
  • Mercury Cougar XR-7 1970 5.0L V8 4949cc 302 CID
  • Mercury Cyclone Base 1964 4.7L V8 4727cc 289 CID
  • Mercury Cyclone Base 1965 4.7L V8 4727cc 289 CID
  • Mercury Cyclone Base 1966 4.7L V8 4727cc 289 CID
  • Mercury Cyclone Base 1967 4.7L V8 4727cc 289 CID
  • Mercury Cyclone Base 1968 4.7L V8 4727cc 289 CID
  • Mercury Cyclone Base 1968 5.0L V8 4949cc 302 CID
  • Mercury Cyclone Base 1969 5.0L V8 4949cc 302 CID
  • Mercury Cyclone Base 1970 5.0L V8 4949cc 302 CID
  • Mercury Cyclone CJ 1969 5.0L V8 4949cc 302 CID
  • Mercury Cyclone GT 1970 5.0L V8 4949cc 302 CID
  • Mercury Cyclone Spoiler 1969 5.0L V8 4949cc 302 CID
  • Mercury Cyclone Spoiler 1970 5.0L V8 4949cc 302 CID
  • Mercury Monarch Base 1975 5.0L V8 302 CID
  • Mercury Monarch Base 1976 5.0L V8 302 CID
  • Mercury Monarch Base 1977 5.0L V8 302 CID
  • Mercury Monarch Base 1978 5.0L V8 302 CID
  • Mercury Monarch Base 1979 5.0L V8 302 CID
  • Mercury Monarch Base 1980 5.0L V8 302 CID
  • Mercury Monarch Ghia 1975 5.0L V8 302 CID
  • Mercury Monarch Ghia 1976 5.0L V8 302 CID
  • Mercury Monarch Ghia 1977 5.0L V8 302 CID
  • Mercury Monarch Grand Ghia 1976 5.0L V8 302 CID
  • Mercury Montego Base 1969 5.0L V8 4949cc 302 CID
  • Mercury Montego Base 1970 5.0L V8 4949cc 302 CID
  • Mercury Montego Base 1971 5.0L V8 4949cc 302 CID
  • Mercury Montego Base 1972 5.0L V8 4949cc 302 CID
  • Mercury Montego Base 1973 5.0L V8 4949cc 302 CID
  • Mercury Montego Base 1974 5.0L V8 4949cc 302 CID
  • Mercury Montego GT 1972 5.0L V8 4949cc 302 CID
  • Mercury Montego GT 1973 5.0L V8 4949cc 302 CID
  • Mercury Montego MX 1969 5.0L V8 4949cc 302 CID
  • Mercury Montego MX 1970 5.0L V8 4949cc 302 CID
  • Mercury Montego MX 1971 5.0L V8 4949cc 302 CID
  • Mercury Montego MX 1972 5.0L V8 4949cc 302 CID
  • Mercury Montego MX 1973 5.0L V8 4949cc 302 CID
  • Mercury Montego MX 1974 5.0L V8 4949cc 302 CID
  • Mercury Montego MX Brougham 1970 5.0L V8 4949cc 302 CID
  • Mercury Montego MX Brougham 1971 5.0L V8 4949cc 302 CID
  • Mercury Montego MX Brougham 1972 5.0L V8 4949cc 302 CID
  • Mercury Montego MX Brougham 1973 5.0L V8 4949cc 302 CID
  • Mercury Montego MX Brougham 1974 5.0L V8 4949cc 302 CID
  • Mercury Montego Villager 1970 5.0L V8 4949cc 302 CID
  • Mercury Montego Villager 1971 5.0L V8 4949cc 302 CID
  • Mercury Montego Villager 1972 5.0L V8 4949cc 302 CID
  • Mercury Montego Villager 1973 5.0L V8 4949cc 302 CID
  • Mercury Montego Villager 1974 5.0L V8 4949cc 302 CID
  • Mercury Zephyr Base 1978 5.0L V8 302 CID
  • Mercury Zephyr Z7 1978 5.0L V8 302 CID

Additional Information

Package Weight (kg) 9.7500
Disc Diameter (Inches) 9.8
Disc Diameter (Millimeters) 250
Material Organic
Pressure Plate Type Heavy Duty
Weight (KG) 8.62
Spline Count 10
Spline Size (Inches) 1-1/16
Torque Capacity (ft/lbs.) 430
Torque Capacity (Nm) 583
Torque Capacity Over OE 28%