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Are you the proud owner of a July 1970 to July 1971 HOLDEN H SERIES HG with the 8 cylinder GMH 253 (Red) engine? If you're looking to upgrade the clutch on your classic car, then the modular UniClutch system may be just what you need. With its wide range of options, this clutch system is designed specifically for HOLDEN H SERIES HG models fitted with the 8 cylinder GMH 253 (Red) engine.
The UniClutch system offers unparalleled performance and durability, ensuring that your vehicle operates at its best. Whether you're a passionate car enthusiast or simply want to improve the functionality of your HOLDEN H SERIES HG, the UniClutch system is the perfect solution.
Say goodbye to slipping clutches and hello to smoother gear changes and enhanced driving experience. With the UniClutch system, you can hit the road with confidence, knowing that your holden H SERIES HG is equipped with a reliable and high-performing clutch. Upgrade your clutch today and unlock the full potential of your classic car.
OPTIONS FOR A HOLDEN H SERIES 4.2 GMH 253 (Red)
+80%
Similar
+80%
Similar
The UniClutch UC1024100 is a high-quality clutch that offers similar actuation effort to OEM clutches. It provides approximately 80% more torque capacity than OEM clutches, making it ideal for upgrading a HOLDEN H SERIES vehicle. This clutch is designed to perform better than the original equipment, with no compromise on quality.
One of the standout features of the UniClutch UC1024100 is its Twin Disc, Dual Core technology, which enables it to handle increased torque capacity. The use of billet steel components ensures a construction that is up to 3 times stronger than standard clutches. This means that the UniClutch UC1024100 is built to last and can withstand heavy-duty use.
The Silent Shift Technology incorporated in this clutch improves shift quality and speed while significantly reducing chatter. This results in a smoother and more enjoyable driving experience. Additionally, the integrated flywheel friction surface eliminates the need for flywheel machining, saving both time and money during installation.
To further enhance performance, the UniClutch UC1024100 features Radial Dampening Technology, which effectively dampens torque spikes. This helps to prevent damage to the drivetrain and ensures smoother power delivery.
The Comfort Pedal Tune feature of the UniClutch UC1024100 makes it perfect for city driving. It offers a comfortable and responsive pedal feel, enhancing the overall driving experience in urban environments.
In summary, the UniClutch UC1024100 is an excellent choice for upgrading a HOLDEN H SERIES vehicle. With its superior torque capacity, durable construction, advanced technologies, and comfortable pedal tune, this clutch offers enhanced performance and reliability for both daily driving and more demanding applications.
+100%
Similar
+100%
Similar
The UniClutch Sport UC1024200 is a high-performance clutch upgrade for HOLDEN H SERIES vehicles. It offers similar actuation effort to the original equipment manufacturer (OEM) clutch but provides approximately 100 percent more torque capacity. This makes it perfect for enthusiasts who still use their car on a daily basis.
The clutch features a Twin Disc design, which enhances torque handling and power delivery. It also includes a Sport Pedal Tune, allowing drivers to customize their performance experience. The Dual Drive Forged Internals provide exceptional strength for high torque applications, ensuring durability and reducing cover flex for superior disengagement and eliminating dragging.
One of the standout features of the UniClutch Sport UC1024200 is its Silent Shift Technology, which minimizes noise during gear changes. This is particularly beneficial for drivers looking for a smoother and quieter driving experience.
The clutch also boasts an Integrated Flywheel Friction Surface, simplifying installation and maintenance. Additionally, the Forged Dual Drive Internals maximize clutch durability, resulting in reduced wear and a longer-lasting solution.
Overall, the UniClutch Sport UC1024200 offers enhanced performance, durability, and reduced clutch wear. It is designed to meet the needs of Holden H SERIES owners who value power and reliability in their daily driving experience.
+200%
Similar
+200%
Similar
UniClutch Track UC1021200 is a high-performance clutch designed to meet the needs of track-focused vehicles like the HOLDEN H SERIES. It offers similar actuation effort to OEM clutches but provides approximately 200 percent more torque capacity. This makes it ideal for high-powered applications and engine and gearbox conversions commonly found in motorsports such as rally, circuit racing, drift, and track day cars.
The UC1021200 comes equipped with several features that enhance its track performance. Its low MOI cover assembly reduces rotational inertia, resulting in rapid shifts. The quad drive forged internals provide exceptional strength to withstand the demands of the track. The track pedal tune ensures precise control and reduces driver fatigue during extended track sessions.
One of the key highlights of UniClutch Track UC1021200 is its cerametallic track-focused friction material. This material is optimized for racing, offering improved grip and performance on the track. Additionally, the clutch's high torque handling makes it suitable for high-powered applications.
The sprung clutch disc allows for a seamless transition between track and street driving. This flexibility is beneficial for those who use their vehicles both on the track and in everyday situations. Furthermore, the sealed design of UniClutch enables installation on OEM flywheels or customized low inertia flex plates similar to those used in Formula One cars.
In summary, UniClutch Track UC1021200 is a top-notch clutch that combines market-leading technology with track-focused features. With its high torque capacity, precise control, and seamless transition between track and street driving, this clutch is an excellent choice for enthusiasts looking to upgrade their HOLDEN H SERIES or any other high-performance vehicle used in motorsports.
Torque Capacity
Approximately 80 percent more torque capacity than OEM.
The UniClutch UC1024100 is a high-quality clutch that offers similar actuation effort to OEM clutches. It provides approximately 80% more torque capacity than OEM clutches, making it ideal for upgrading a HOLDEN H SERIES vehicle. This clutch is designed to perform better than the original equipment, with no compromise on quality.
One of the standout features of the UniClutch UC1024100 is its Twin Disc, Dual Core technology, which enables it to handle increased torque capacity. The use of billet steel components ensures a construction that is up to 3 times stronger than standard clutches. This means that the UniClutch UC1024100 is built to last and can withstand heavy-duty use.
The Silent Shift Technology incorporated in this clutch improves shift quality and speed while significantly reducing chatter. This results in a smoother and more enjoyable driving experience. Additionally, the integrated flywheel friction surface eliminates the need for flywheel machining, saving both time and money during installation.
To further enhance performance, the UniClutch UC1024100 features Radial Dampening Technology, which effectively dampens torque spikes. This helps to prevent damage to the drivetrain and ensures smoother power delivery.
The Comfort Pedal Tune feature of the UniClutch UC1024100 makes it perfect for city driving. It offers a comfortable and responsive pedal feel, enhancing the overall driving experience in urban environments.
In summary, the UniClutch UC1024100 is an excellent choice for upgrading a HOLDEN H SERIES vehicle. With its superior torque capacity, durable construction, advanced technologies, and comfortable pedal tune, this clutch offers enhanced performance and reliability for both daily driving and more demanding applications.
The UniClutch UC1024100 is a high-quality clutch that offers similar actuation effort to OEM clutches. It provides approximately 80% more torque capacity than OEM clutches, making it ideal for upgrading a HOLDEN H SERIES vehicle. This clutch is designed to perform better than the original equipment, with no compromise on quality.
One of the stand...
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The UniClutch Sport UC1024200 is a high-performance clutch upgrade for HOLDEN H SERIES vehicles. It offers similar actuation effort to the original equipment manufacturer (OEM) clutch but provides approximately 100 percent more torque capacity. This makes it perfect for enthusiasts who still use their car on a daily basis.
The clutch features a Twin Disc design, which enhances torque handling and power delivery. It also includes a Sport Pedal Tune, allowing drivers to customize their performance experience. The Dual Drive Forged Internals provide exceptional strength for high torque applications, ensuring durability and reducing cover flex for superior disengagement and eliminating dragging.
One of the standout features of the UniClutch Sport UC1024200 is its Silent Shift Technology, which minimizes noise during gear changes. This is particularly beneficial for drivers looking for a smoother and quieter driving experience.
The clutch also boasts an Integrated Flywheel Friction Surface, simplifying installation and maintenance. Additionally, the Forged Dual Drive Internals maximize clutch durability, resulting in reduced wear and a longer-lasting solution.
Overall, the UniClutch Sport UC1024200 offers enhanced performance, durability, and reduced clutch wear. It is designed to meet the needs of Holden H SERIES owners who value power and reliability in their daily driving experience.
The UniClutch Sport UC1024200 is a high-performance clutch upgrade for HOLDEN H SERIES vehicles. It offers similar actuation effort to the original equipment manufacturer (OEM) clutch but provides approximately 100 percent more torque capacity. This makes it perfect for enthusiasts who still use their car on a daily basis.
The clutch features a Twin Disc design, which enhances torque handling and...
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Torque Capacity
Approximately 100 percent more torque capacity than OEM.
Pedal Effort
Similar actuation effort to OEM. Pedal release may be higher.
Pedal Effort
Similar actuation effort to OEM. Pedal release may be higher.
FITMENT KIT
The UniClutch fitment kit UCFK10311-A-001 is an essential component for installing UniClutch Cores (UC1024100, UC1024200, UC1021200) into HOLDEN H SERIES vehicles. This fitment kit is meticulously engineered and features a patented flex-fit installation system. Unlike traditional clutches, the Twin Disc sealed UniClutch can be installed much more quickly, as it does not require the customer's factory flywheel to be machined. The UniClutch fitment kit is specifically designed to enable the installation of any UniClutch Core into your vehicle. By utilizing this kit, you can enjoy the benefits of a high-quality clutch system while saving time and effort during the installation process.
Important Note
Use when OEM Transmission Spline is 10T x 27.5mm, and OEM Cover Assembly Boltup PCD is 295.28mm, with Dowel PCD 295.275mm. Alternate US/CA part UCFK10313-U-01 uses Dowel Pos E | Suits OE Flywheel | If unsure contact us to confirm your flywheel and transmission details
VEHICLE ID
25351
Enter this ID into the Shop page “Find Vehicle” search field as a shortcut to search for the following - Production Date: July 1970 to July 1971, Make and Model: HOLDEN H SERIES, Series: 4.2, Engine: GMH 253 (Red).
