HOLDEN
MONARO

4.2 GMH 253 (Red)
July 1971 to October 1974

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Are you the proud owner of a July 1971 to October 1974 HOLDEN MONARO HQ powered by the 8 cylinder GMH 253 (Red) engine? If so, you understand the importance of keeping your classic car in optimal condition. One key aspect to consider when maintaining and upgrading your HOLDEN MONARO HQ is the clutch system. Fortunately, you don't have to worry about finding the right clutch to suit your needs. Introducing the modular UniClutch system, designed specifically for HOLDEN MONARO HQ models fitted with the 8 cylinder GMH 253 (Red) engine. This clutch system offers an ultimate range of options to ensure a perfect fit for your esteemed vehicle. Elevate your driving experience with the UniClutch system, featuring unmatched reliability, durability, and performance. Whether you're looking for a clutch upgrade to enhance overall driving performance or need a replacement, UniClutch has got you covered. Don't settle for anything less when it comes to your cherished July 1971 to October 1974 HOLDEN MONARO HQ with the 8 cylinder GMH 253 (Red) engine. Upgrade to the modular UniClutch system today and experience the difference it brings to your classic car.
OPTIONS FOR A HOLDEN MONARO 4.2 GMH 253 (Red)

Torque Capacity

Approximately 80 percent more torque capacity than OEM.
The UniClutch UC1024100 is a high-performance clutch that offers similar actuation effort as the original equipment manufacturer (OEM) clutch. However, it provides approximately 80 percent more torque capacity, making it an ideal choice for upgrading a HOLDEN MONARO. This clutch is designed with several features that enhance its performance and durability. The twin-disc, dual-core design contributes to the increased torque capacity, while billet steel components ensure three times stronger construction compared to OEM clutches. One notable feature of the UniClutch UC1024100 is its Silent Shift Technology, which improves shift quality and speed while significantly reducing chatter. Additionally, the integrated flywheel friction surface eliminates the need for flywheel machining, saving both time and money during installation. To further enhance its performance, the UniClutch UC1024100 incorporates radial dampening technology, which effectively dampens torque spikes. This ensures smooth and consistent power delivery without causing any sudden jolts or jerks. Lastly, this clutch offers a comfort pedal tune that makes it perfect for city driving. This means that the clutch engagement and disengagement are optimized for effortless operation in urban settings. Overall, the UniClutch UC1024100 is a superior aftermarket clutch option for HOLDEN MONARO owners looking to enhance their vehicle's performance. With its improved torque capacity, durable construction, seamless shifting experience, and city-friendly pedal tune, this clutch provides an excellent upgrade without compromising on quality.
The UniClutch UC1024100 is a high-performance clutch that offers similar actuation effort as the original equipment manufacturer (OEM) clutch. However, it provides approximately 80 percent more torque capacity, making it an ideal choice for upgrading a HOLDEN MONARO. This clutch is designed with several features that enhance its performance and d...
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The UniClutch Sport UC1024200 is a high-performance clutch designed for upgrading the HOLDEN MONARO. With similar actuation effort to OEM clutches, it offers approximately 100 percent more torque capacity. This twin disc design enhances torque handling and power delivery, making it ideal for enthusiasts who still drive their vehicle daily. The Sport Pedal Tune feature allows for a tailored performance experience, while the Dual Drive Forged Internals provide exceptional strength for high torque applications. The High Clamp Billet Cover Assembly ensures durability and reduces cover flex, resulting in superior disengagement and eliminating dragging. The Forged Dual Drive Internals maximize clutch durability, while Silent Shift Technology minimizes noise during gear changes. The Integrated Flywheel Friction Surface simplifies installation and maintenance. Additionally, this clutch reduces clutch wear, offering a longer-lasting and cost-effective solution. Overall, the UniClutch Sport UC1024200 is a top-of-the-line clutch that combines performance and durability for an enhanced driving experience.
The UniClutch Sport UC1024200 is a high-performance clutch designed for upgrading the HOLDEN MONARO. With similar actuation effort to OEM clutches, it offers approximately 100 percent more torque capacity. This twin disc design enhances torque handling and power delivery, making it ideal for enthusiasts who still drive their vehicle daily. The Sport Pedal Tune feature allows for a tailored perform...
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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) in a HOLDEN MONARO. This fitment kit has been meticulously engineered to meet high standards and features a patented flex-fit installation system. Unlike traditional clutches, the Twin Disc sealed UniClutch can be installed quickly without the need for machining the customer's factory flywheel. The UniClutch Fitment kit is specifically designed to enable the installation of any UniClutch Core onto your vehicle.
 
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
28039
 
Enter this ID into the Shop page “Find Vehicle” search field as a shortcut to search for the following - Production Date: July 1971 to October 1974, Make and Model: HOLDEN MONARO, Series: 4.2, Engine: GMH 253 (Red).