SKU: 59292385887

FM9-HDSS - HD/Perf Street Sprung

Sale price$288.00 Regular price$320.00
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Ships within 48 hours · Estimated delivery Aug 15 - Aug 20

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Description

FM9-HDSS - HD/Perf Street SprungSpecifications: Item Description: HD Perf Street Sprung Product Weight (lbs.): 26. 1 Torque Capacity (ft lbs.): 605 Torque Capacity Over OE: 23% Disc Material: Organic Clutch Disc Diameter (Inches): 11 Clutch Disc Diameter (Millimeters): 280 Input Shaft Diameter (inches): 1. 125 Pressure Plate Type: Heavy Duty Warranty: 12 Months Description: Upgrade your Ford Mustang's clutch performance with the FM9 HDSS kit from ACT. This kit features ACT's most

Specifications:

  • Item Description: HD/Perf Street Sprung
  • Product Weight (lbs.): 26.1
  • Torque Capacity (ft/lbs.): 605
  • Torque Capacity Over OE: 23%
  • Disc Material: Organic
  • Clutch Disc Diameter (Inches): 11
  • Clutch Disc Diameter (Millimeters): 280
  • Input Shaft Diameter (inches): 1.125
  • Pressure Plate Type: Heavy Duty
  • Warranty: 12 Months

Description: Upgrade your Ford Mustang's clutch performance with the FM9-HDSS kit from ACT. This kit features ACT's most popular Heavy Duty pressure plate paired with their most popular street disc. The Heavy Duty pressure plate utilizes an exclusive diaphragm design to increase clamp load, reduce deflection, and maximize clutch life. Each diaphragm undergoes a four-stage heat-treating process for unparalleled durability. Precision cover stampings ensure rigidity and consistency.

The Performance Street disc included in this kit features 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 the Heavy Duty pressure plates, resulting in increased strength and reliability.

Recommended Use:

  • Recommended for street and race use

ACT Difference:

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

Vehicle Fitment:

  • Application: Engine
    • 1999 Ford Mustang GT: 4.6 V8 GAS FI
    • 1999 Ford Mustang SVT Cobra: 4.6 V8 GAS FI | DOHC | Naturally Aspirated
    • 2000 Ford Mustang GT: 4.6 V8 GAS FI
    • 2001 Ford Mustang GT: 4.6 V8 GAS FI
    • 2001 Ford Mustang SVT Cobra: 4.6 V8 GAS FI | DOHC | Naturally Aspirated
    • 2002 Ford Mustang GT: 4.6 V8 GAS FI
    • 2003 Ford Mustang GT: 4.6 V8 GAS FI
    • 2003 Ford Mustang SVT Cobra: 4.6 V8 GAS FI | DOHC | Supercharged
    • 2004 Ford Mustang GT: 4.6 V8 GAS FI
    • 2004 Ford Mustang SVT Cobra: 4.6 V8 GAS FI | DOHC | Supercharged

PROP 65 WARNING: This product can expose you to chemicals including carbon black, glass wool fibers, and silica (in clutch discs), chromium and nickel, which are known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 59292385887

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Two Kellys
Waukegan, US
★★★★★ 5
Yaaaasssss baby! YASSSSSSSSS!
Size: Large, Color: Navy Blue
I get hot and sweaty all the time- I could be sunning in a thong in below zero and still be- I need a fan. This shirt is NOT HOT- its handsome, feels nice, my wife loves it, it looks good dressed up or with shorts and I'm not needing to mop my face. It breathes and looks good. The fit is nice, I went up a size because it seems to run a wee bit small, thankfully the larger size is not longer so it doens't have to be hemmed or look silly. So pleased. Wish there were other designs that weren't so crazy/flashy because I would order more.
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Reviewed in the United States on October 2, 2024
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Manuel
Charlottesville, US
★★★★★ 5
La recomiendo.
Size: Small, Color: Black
Solo no me gusto la doble cobertura de los botones, ya que se hace un poco difícil ponertela.
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Reviewed in the United States on June 3, 2026
M
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mark baker
Lake Worth, US
★★★★★ 3
Weird fit-
weird fit- not tight around the chest, but flared at the bottom- the stomach area was HUGE!!
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Reviewed in the United States on March 16, 2026
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Amazon Customer
Charlottesville, US
★★★★★ 4
Cool shirt
Size: Large, Color: Navy Blue
Great shirt for my husband. It doesn't make him hot. Keeps him cool.
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Reviewed in the United States on December 7, 2025
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S. Thomas
Boise, US
★★★★★ 5
I got one, the went back for different colors.
Size: XX-Large, Color: Black
Very comfortable. Very stylish. Damp dry works great.
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Reviewed in the United States on January 3, 2026

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