SKU: 53012528071

MS1-HDSS - HD/Perf Street Sprung

Sale price$250.65 Regular price$278.50
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Ships within 48 hours · Estimated delivery Sep 24 - Sep 29

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Description

MS1-HDSS - HD/Perf Street SprungSpecifications: Item Description: HD Perf Street Sprung Product Weight (lbs.): 15. 9 Torque Capacity (ft lbs.): 330 Torque Capacity Over OE: 34% Disc Material: Organic Clutch Disc Diameter (Inches): 9. 4 Clutch Disc Diameter (Millimeters): 240 Input Shaft Diameter (inches): 1 Pressure Plate Type: Heavy Duty Warranty: 12 Months Description: The MS1 HDSS kit features ACT's most popular Heavy Duty pressure plate combined with their most popular street

Specifications:

  • Item Description: HD/Perf Street Sprung
  • Product Weight (lbs.): 15.9
  • Torque Capacity (ft/lbs.): 330
  • Torque Capacity Over OE: 34%
  • Disc Material: Organic
  • Clutch Disc Diameter (Inches): 9.4
  • Clutch Disc Diameter (Millimeters): 240
  • Input Shaft Diameter (inches): 1
  • Pressure Plate Type: Heavy Duty
  • Warranty: 12 Months

Description: The MS1-HDSS kit features ACT's most popular Heavy Duty pressure plate combined with their most popular street disc. ACT Heavy Duty pressure plates utilize an exclusive diaphragm design to increase clamp load, reduce deflection, and maximize clutch life. Each diaphragm undergoes a comprehensive four-stage heat-treating process for unparalleled performance. Precision cover stampings ensure rigidity and consistency in ACT pressure plates. The 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, providing increased strength and reliability.

Features:

  • 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
  • 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
  • 1987 Chrysler Conquest Base: 2.6 L4 GAS FI 2555cc | SOHC | Turbocharged
  • 1987 Mitsubishi Starion ESi-R: 2.6 L4 GAS FI 2555cc | SOHC | Turbocharged
  • 1988 Chrysler Conquest TSi: 2.6 L4 GAS FI 2555cc | SOHC | Turbocharged
  • 1988 Mitsubishi Starion ESi: 2.6 L4 GAS FI 2555cc | SOHC | Turbocharged
  • 1988 Mitsubishi Starion ESi-R: 2.6 L4 GAS FI 2555cc | SOHC | Turbocharged
  • 1989 Chrysler Conquest TSi: 2.6 L4 GAS FI 2555cc | SOHC | Turbocharged
  • 1989 Mitsubishi Starion ESi-R: 2.6 L4 GAS FI 2555cc | SOHC | Turbocharged

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: 53012528071

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Steve Fisher
Waukegan, US
★★★★★ 3
Nice shirt
Fit Type: Slim Fit, Color: Navy Teal Green Palm Leaf Print, Size: Medium
Nice shirt but too long for my preference.
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Reviewed in the United States on June 3, 2026
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WP
Waukegan, US
★★★★★ 5
Pleased
Fit Type: Slim Fit, Color: Lavender Palm Leaf Print, Size: Medium
Just received. Laundered well on perm press setting, pretty much wrinkle free. Nice fit and selection. I ordered six of these for the price.
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Reviewed in the United States on May 19, 2026
M
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mark mcgowan
Louisville, US
★★★★★ 1
Cheap fabric; bad collar style
Fit Type: Slim Fit, Color: Navy Palm Leaf Print, Size: Medium
Returned shirt. Obviously inexpensive, but poor fabric and bad collar design
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Reviewed in the United States on May 1, 2026
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Shelzlife
Alexandria, US
★★★★★ 5
Great button up!
Fit Type: Slim Fit, Color: Navy Teal Green Palm Leaf Print, Size: X-Large
Beautiful button up for young men
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Reviewed in the United States on March 31, 2026
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Lynn
Phoenix, US
★★★★★ 5
Best wallet ever!!
Color: Brown (Trifold)
Got this for my dad for Xmas. He’s the pickiest person ever with wallets. He’s had the same one since I was in elementary school. He likes the trifold heavy duty wallets so I thought I’d give this a try and he has been using it ever since! He really likes the quality and durability and trifold in this wallet. Super secure and the leather is nice. Lots of card capacity and isn’t too thick
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Reviewed in the United States on February 12, 2026

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