SKU: 79355086440

Z64-HDR4 - HD/Race Rigid 4 Pad

$204.30 $227.00
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Ships within 48 hours · Estimated delivery Jul 19 - Jul 24

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Description

Z64-HDR4 - HD/Race Rigid 4 PadIntroducing the Z64 HDR4 Heavy Duty Race Rigid 4 Pad Clutch Kit by ACT, meticulously engineered to meet the demands of high performance racing. With a focus on durability, precision, and enhanced engagement, this kit is designed to take your driving experience to the next level. The Z64 HDR4 kit features ACT's renowned Heavy Duty pressure plate, utilizing an exclusive diaphragm design to amplify clamp load, minimize deflection, and prolong clutch

Introducing the Z64-HDR4 Heavy Duty/Race Rigid 4 Pad Clutch Kit by ACT, meticulously engineered to meet the demands of high-performance racing. With a focus on durability, precision, and enhanced engagement, this kit is designed to take your driving experience to the next level.

The Z64-HDR4 kit features ACT's renowned Heavy Duty pressure plate, utilizing an exclusive diaphragm design to amplify clamp load, minimize deflection, and prolong clutch life. Each diaphragm undergoes a rigorous four-stage heat-treating process, ensuring unmatched performance and reliability. Precision cover stampings guarantee rigidity and consistency for seamless gear transitions.

At the heart of this kit lies the 4-pad rigid race disc, crafted with premium ceramic friction materials and a heat-treated chrome-moly hub for exceptional strength and durability. Its lightweight, rigid design enables lightning-fast shifts and trouble-free operation, ideal for the rigors of competitive racing. Although engagement may be more aggressive, the result is quicker shifting, providing a competitive edge on the track.

Key Features:

  • Heavy Duty pressure plate for increased clamp load and reduced deflection
  • 4-pad rigid race disc for enhanced performance and longevity
  • Exclusive diaphragm design for extended clutch life
  • Precision cover stampings for consistent rigidity
  • High-quality ceramic friction materials for maximum heat tolerance
  • Lightweight design for rapid shifts and smooth operation

Specifications:

  • Product Weight: 14.4 lbs.
  • Torque Capacity: 420 ft/lbs. (72% over OE)
  • Clutch Disc Diameter: 9.4 inches (240mm)
  • Input Shaft Diameter: 1 inch
  • Pressure Plate Type: Heavy Duty
  • Warranty: 12 Months

Recommended exclusively for race use, the Z64-HDR4 kit is subjected to stringent testing, including 100% clamp load testing and dynamic computer balancing, ensuring reliability even at high RPMs.

Vehicle Fitment:

  • 1988-1992 Mazda 626 Turbo (2.2 L4 GAS FI 2184cc | SOHC | Turbocharged)
  • 1988-1992 Mazda MX-6 GT (2.2 L4 GAS FI 2184cc | SOHC | Turbocharged)
  • 1988 Mazda 929 Base (3.0 V6 GAS FI 2954cc | SOHC)
  • 1989-1991 Ford Probe GT (2.2 L4 GAS FI | SOHC | Turbocharged)

Experience the ACT difference with the Z64-HDR4 Heavy Duty/Race Rigid 4 Pad Clutch Kit - the ultimate choice for racers seeking uncompromising performance and reliability on the track

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: 79355086440

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4.4 ★★★★★
Based on 11 reviews
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Verified Purchase
AmazonUser333
Pawtucket, US
★★★★★ 5
Great for creating a workspace
Color: Grey
I needed a room divider that could be easily folded for storing to put behind my chair during my work calls. This works perfectly! Was very easy to put together. Lightweight but sturdy enough that it won’t fall over.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 27, 2026
I
Verified Purchase
Isa Rincon
Natrona Heights, US
★★★★★ 2
Base part of it
Color: Black
Even though I kept this it’s very uncomfortable because of the way the base works . They are very long at the bottom and it’s hard to open and close
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 15, 2026
M
Verified Purchase
MARIAH DANN
Boise, US
★★★★★ 5
Great room separator
Color: Black
The panels are much longer than we expected! We only needed 3 of the 4 proivided. It's slightly flimsy, but holds together nicely. The screwdriver that came with did not fit the screws, but luckily we had a Phillips head. It's very lightweight. It is definitely a good value for the money.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 10, 2026
T
Verified Purchase
Tink
New York, US
★★★★★ 1
Never got to try it because it was broken
Color: Black
Came with a broken piece and is taking forever to get a refund…there wasn’t an option for a replacement
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 15, 2026
E
Verified Purchase
Estefani T
Lake Worth, US
★★★★★ 3
Room divider
Color: Black, Color: Black
It was much simpler than anticipated. I don't think it's very sturdy and it lacks weight, but it's attractive.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 20, 2026

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