SKU: 42664348496

HW4-HDSS - HD/Perf Street Sprung

Sale price$204.30 Regular price$227.00
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Ships within 48 hours · Estimated delivery Aug 7 - Aug 12

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Description

HW4-HDSS - HD/Perf Street SprungSpecifications: Item Description: HD Perf Street Sprung Product Weight: 10. 4 lbs. Torque Capacity: 235 ft lbs. Torque Capacity Over OE: 53% Disc Material: Organic Clutch Disc Diameter (Inches): 8. 3 inches Clutch Disc Diameter (Millimeters): 212 mm Input Shaft Diameter (inches): 0. 875 inches Pressure Plate Type: Heavy Duty Warranty: 12 Months Description: The HW4 HDSS kit features ACT's most popular Heavy Duty pressure plate paired with their most

Specifications:

  • Item Description: HD/Perf Street Sprung
  • Product Weight: 10.4 lbs.
  • Torque Capacity: 235 ft/lbs.
  • Torque Capacity Over OE: 53%
  • Disc Material: Organic
  • Clutch Disc Diameter (Inches): 8.3 inches
  • Clutch Disc Diameter (Millimeters): 212 mm
  • Input Shaft Diameter (inches): 0.875 inches
  • Pressure Plate Type: Heavy Duty
  • Warranty: 12 Months

Description:

The HW4-HDSS kit features ACT's most popular Heavy Duty pressure plate paired 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 four-stage heat-treating process for unparalleled performance. Precision cover stampings on ACT pressure plates ensure rigidity and consistency. The Performance Street discs included in this kit 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.

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
    • 1989 Honda Civic RT 4WD (1.6 L4 GAS FI 1588cc | SOHC | Naturally Aspirated)
    • 1990 Honda Civic RT 4WD (1.6 L4 GAS FI 1588cc | SOHC | Naturally Aspirated)
    • 1991 Honda Civic RT 4WD (1.6 L4 GAS FI 1588cc | SOHC | Naturally Aspirated)

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: 42664348496

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4.7 ★★★★★
Based on 30 reviews
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Product Reviews
M
Molly P.
Lowell, US
★★★★★ 5
Great for big chewers
My dogs have to have these. Have to. When I come home from work they each grab one and prance around like they just caught a moose or something. This past weekend my big boy doodle wanted me to toss it to him like I do his tennis ball. He kept dropping it for me to toss. It was hard explaining that it would be the worst boop he ever felt. Ok, lets talk about longevity. I've had these for over a month and they still look great. Barely looked chewed at all. These are tough and poodles supposedly have soft mouths but mine chew on these a lot. They are large. My female is 60 pounds and my Dood is 90. These chew toys keep my pets engaged when I am busy doing all the things at home so that takes some pressure off of me. I would buy them again for sure.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
R
Verified Purchase
Rhonda M
Omaha, US
★★★★★ 1
It's indestructible because your dog won't touch it.
It's made of hard plastic and has a weird odor. Both of my dogs just looked at it, smelled it and walked away.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 7, 2026
S
Scott Brown
Houston, US
★★★★★ 5
Great Teething Toy for an Active Puppy
Our 6-month-old Goldendoodle has really enjoyed chewing on these rings. They’ve been especially helpful while she’s been teething, and so far she hasn’t made a dent in them, which is impressive given how much she chews. There’s clearly some sort of flavor or scent on the toy that makes it especially attractive to her, so it keeps her engaged much longer than some other chew toys we’ve tried. The rings feel durable, well made, and are a great way to keep an active puppy occupied. Highly recommend for teething puppies or dogs that are aggressive chewers.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 12, 2026
A
Anita Woelfel
Carnegie, US
★★★★★ 2
Super hard plastic
This might be okay for big dogs but my little dogs are not interested at all. I’ve heard if you can’t make an indentation w/ your thumb nail, it’s too hard and your dog could chip or break a tooth…
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Reviewed in the United States on March 27, 2026
P
Proud Maw Maw
West Palm Beach, US
★★★★★ 3
My aggressive chewer had it roughed up in about 10 minutes, and she lost interest.
Both of my dogs were interested in these right away and started playing with them as soon as I gave them to them. After the first day though, they lost interest. They’ve had them for a couple of weeks now and I can’t really get them to go back to them. These aren’t squeaky toys, which is usually what they prefer, so that may be part of it. The size is decent and works for both of my dogs. My smaller dog isn’t much of an aggressive chewer, but she did chew on it some. My bigger dog is an aggressive chewer (about 85 lbs), and she had this one roughed up pretty quickly. After about 10 minutes, it already had some sharp, jagged edges. That makes me a little concerned about safety since it could scratch her mouth. As far as chew resistance and durability, it didn’t hold up the way I expected for something advertised for aggressive chewers. For value, it’s not the best considering how quickly it wore down and the lack of continued interest from my dogs.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 2, 2026

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