HY4-HDSS - HD/Perf Street Sprung
SKU: 42641459337

HY4-HDSS - HD/Perf Street Sprung

Sale price$313.65 Regular price$348.50
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Ships within 48 hours · Estimated delivery Jul 6 - Jul 11

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Description

HY4-HDSS - HD/Perf Street SprungSpecifications: Item Description: HD Perf Street Sprung Product Weight: 19. 6 lbs. Torque Capacity: 405 ft lbs. Torque Capacity Over OE: 26% Disc Material: Organic Clutch Disc Diameter (Inches): 9. 8 inches Clutch Disc Diameter (Millimeters): 250 mm Input Shaft Diameter (inches): 1 inch Pressure Plate Type: Heavy Duty Warranty: 12 Months Description: The HY4 HDSS kit features ACT's most popular Heavy Duty pressure plate and most popular street disc.

Specifications:

  • Item Description: HD/Perf Street Sprung
  • Product Weight: 19.6 lbs.
  • Torque Capacity: 405 ft/lbs.
  • Torque Capacity Over OE: 26%
  • Disc Material: Organic
  • Clutch Disc Diameter (Inches): 9.8 inches
  • Clutch Disc Diameter (Millimeters): 250 mm
  • Input Shaft Diameter (inches): 1 inch
  • Pressure Plate Type: Heavy Duty
  • Warranty: 12 Months

Description:

The HY4-HDSS kit features ACT's most popular Heavy Duty pressure plate and most popular street disc. ACT Heavy Duty pressure plates use an 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.

Description:

  • 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
    • 2010 Hyundai Genesis Coupe 3.8 (3.8 V6 GAS FI 3778cc)
    • 2010 Hyundai Genesis Coupe 3.8 GT (3.8 V6 GAS FI 3778cc)
    • 2010 Hyundai Genesis Coupe 3.8 Grand Touring (3.8 V6 GAS FI 3778cc)
    • 2010 Hyundai Genesis Coupe 3.8 Track (3.8 V6 GAS FI 3778cc)
    • 2011 Hyundai Genesis Coupe 3.8 GT (3.8 V6 GAS FI 3778cc)
    • 2011 Hyundai Genesis Coupe 3.8 Grand Touring (3.8 V6 GAS FI 3778cc)
    • 2011 Hyundai Genesis Coupe 3.8 R-Spec (3.8 V6 GAS FI 3778cc)
    • 2011 Hyundai Genesis Coupe 3.8 Track (3.8 V6 GAS FI 3778cc)
    • 2012 Hyundai Genesis Coupe 3.8 (3.8 V6 GAS FI 3778cc)
    • 2012 Hyundai Genesis Coupe 3.8 GT (3.8 V6 GAS FI 3778cc)
    • 2012 Hyundai Genesis Coupe 3.8 Grand Touring (3.8 V6 GAS FI 3778cc)
    • 2012 Hyundai Genesis Coupe 3.8 R-Spec (3.8 V6 GAS FI 3778cc)
    • 2012 Hyundai Genesis Coupe 3.8 Track (3.8 V6 GAS FI 3778cc)

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: 42641459337

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4.3 ★★★★★
Based on 131 reviews
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M
Verified Purchase
Mikal A.
San Leandro, US
★★★★★ 5
Feels
Size: 3X-Large, Color: White
Fits nice excellent material good quality
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 25, 2026
R
Verified Purchase
RobertJ
San Leandro, US
★★★★★ 4
The Look I Wanted.
Size: Medium, Color: White
I wear mandarin band collar shirts for semi-formal and/or holiday ballroom dances. This shirt was noted as a blend of 63% cotton, 35% poly and 3% spandex. The shirt is shiny and does not have the cotton feel. It is also so sheer that it shows my V-neck undershirt. It seems more of a women's blouse than man's shirt. The neck and sleeve lengths are good, but the body (Medium) is snug since what I rec'd (but did not want) is 'slim'. The seller's description stated the shirts are 'regular cut', but the package for this shirt said 'slim'. Disappointed in that I think the regular cut Medium would be a good fit. I have purchased this style shirt from several Amazon sellers, and all of them have different size issues, ie too tight, too large, long sleeves, etc, etc. I've returned ALL of them, but I have not decided to keep or return this one. The size charts shown on the sellers' webpage(s) are meaningless, so it becomes a situation of 'buy, try and then return'. I think that is why the webpages call out that these are items that are frequently returned!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 23, 2024
M
Verified Purchase
M. EC
Lake Worth, US
★★★★★ 5
Quality at your finger tips
Size: Medium, Color: Burgundy
Excellent choice... Price was "on point", material feels good and durable, size fit great, and most of all the colours were great. Actually purchased several. It's nice to receive a product as it is stated and I did. Recommend very much. Oh and, can be worn at various times of the year. Wash and hung to dry is recommended to preserve quality.
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Reviewed in the United States on October 27, 2025
H
Verified Purchase
hughes
Port Orchard, US
★★★★★ 5
High quality..easy maintenance.
Size: X-Large, Color: Black
These shirts are the best quality, look, fit and value. I own 6 different colors both colar and banded. Could not be happier.
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Reviewed in the United States on December 4, 2025
T
Verified Purchase
T Will
Boise, US
★★★★★ 3
Nice shirt but to shiny for the office
Size: X-Large, Color: Blue
I really like the semi professional, clean, well groomed look of collar-less shirts for my semi formal office. It is appropriate for almost any office occasion. Whether we're getting a visit from the corporate execs., or going out for happy hour...I don't feel over dressed or under dressed. However, for this item: Pros: 1. Excellent classic fit 2. Good stitching and well made Con: It is to shiny! I truly want to purchase every color they have in their lineup, but because of the shimmer, this is probably for someone that wants a night on the town vs a corporate office setting.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 1, 2024

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