CHEVROLET
CORVETTE

7.4 LS4(454CUV8)
September 1972 to December 1973

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Is your September 1972 to December 1973 CHEVROLET CORVETTE LS4 in need of a clutch upgrade? Look no further than the modular UniClutch system designed specifically for your 8 cylinder LS4(454CUV8) engine. With its superior performance and durability, the UniClutch system is the ultimate choice to enhance the performance of your iconic Corvette. The UniClutch system is engineered to provide smooth and responsive clutch engagement, ensuring a seamless driving experience with every gear shift. Its innovative design and high-quality materials guarantee optimum power transfer and improved torque handling. Whether you're hitting the open road or burning rubber on the track, this clutch upgrade will take your Corvette's performance to the next level. Don't settle for subpar aftermarket clutches or generic solutions. The UniClutch system stands out as a reliable and high-performance option specifically tailored for your September 1972 to December 1973 CHEVROLET CORVETTE LS4. Upgrade your clutch today and unleash the full potential of your classic Corvette. Revitalize your driving experience with the UniClutch system, the premier choice for clutch upgrades in your Chevrolet Corvette LS4.
OPTIONS FOR A CHEVROLET CORVETTE 7.4 LS4(454CUV8)

Torque Capacity

Approximately 60 percent more torque capacity than OEM.
The UniClutch UC1024100 is a high-performance clutch designed specifically for upgrading a CHEVROLET CORVETTE. It offers lighter actuation effort compared to OEM clutches, making it easier and more comfortable to use. With approximately 60 percent more torque capacity than OEM clutches, the UniClutch UC1024100 provides improved power transmission. One of the key features of this clutch is its Twin Disc, Dual Core design, which contributes to the increased torque capacity. The use of billet steel components ensures a construction that is up to three times stronger than standard clutches, providing durability and reliability. Shift quality and speed are enhanced by the Silent Shift Technology incorporated into the UniClutch UC1024100. This technology also helps eliminate chatter during shifting, resulting in smoother and more precise gear changes. Another notable feature of this clutch is the Integrated Flywheel Friction Surface, which eliminates the need for flywheel machining. This saves both time and money during installation. The Radial Dampening Technology used in the UniClutch UC1024100 ensures effective dampening of torque spikes, preventing sudden jerks or jolts during acceleration. For those who frequently drive in city conditions, the Comfort Pedal Tune feature of the UniClutch UC1024100 provides a more comfortable driving experience. Overall, the UniClutch UC1024100 offers superior performance and reliability compared to OEM clutches. It combines advanced technologies and high-quality materials to deliver a clutch that can handle increased torque capacity without compromising on shift quality or comfort.
The UniClutch UC1024100 is a high-performance clutch designed specifically for upgrading a CHEVROLET CORVETTE. It offers lighter actuation effort compared to OEM clutches, making it easier and more comfortable to use. With approximately 60 percent more torque capacity than OEM clutches, the UniClutch UC1024100 provides improved power transmission. ...
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The UniClutch Sport UC1024200 is a high-performance upgrade for the CHEVROLET CORVETTE, offering similar actuation effort to the original equipment manufacturer (OEM) clutch. With approximately 80 percent more torque capacity than the OEM clutch, this clutch is designed to handle increased power and torque. The Twin Disc design of the UniClutch Sport UC1024200 enhances torque handling and power delivery, making it ideal for enthusiasts who still drive their vehicles 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 the Silent Shift Technology minimizes noise during gear changes. The Integrated Flywheel Friction Surface simplifies installation and maintenance, making it easier to maintain and replace the clutch. Additionally, the UniClutch Sport UC1024200 is designed to reduce clutch wear, resulting in a longer-lasting and cost-effective solution. In summary, the UniClutch Sport UC1024200 is a high-performance upgrade that offers increased torque capacity, enhanced power delivery, and a tailored performance experience for CHEVROLET CORVETTE enthusiasts. With its durable design and reduced clutch wear, this clutch provides a long-lasting and cost-effective solution for those looking to enhance their vehicle's performance.
The UniClutch Sport UC1024200 is a high-performance upgrade for the CHEVROLET CORVETTE, offering similar actuation effort to the original equipment manufacturer (OEM) clutch. With approximately 80 percent more torque capacity than the OEM clutch, this clutch is designed to handle increased power and torque. The Twin Disc design of the UniClutch Sport UC1024200 enhances torque handling and power ...
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Torque Capacity

Approximately 80 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 UCFK10344-A-001 is an essential component for installing UniClutch Cores (UC1024100, UC1024200, UC1021300) into your CHEVROLET CORVETTE. This fitment kit is designed to meet rigorous standards and features a patented flex-fit installation system. Unlike traditional clutches, the Twin Disc sealed UniClutch can be installed much faster since it doesn't require machining of the factory flywheel. With a UniClutch fitment kit, you have the flexibility to install any of the UniClutch Cores into your vehicle.
 
Important Note
Use when OEM Transmission Spline is 26T x 29mm, and OEM Cover Assembly Boltup PCD is 320.675mm, with Dowel PCD 320.675mm. Alternate US/CA part UCFK10340-U-01 uses Dowel Pos D | Suits OE Flywheel | If unsure contact us to confirm your flywheel and transmission details
 
VEHICLE ID
181109
 
Enter this ID into the Shop page “Find Vehicle” search field as a shortcut to search for the following - Production Date: September 1972 to December 1973, Make and Model: CHEVROLET CORVETTE, Series: 7.4, Engine: LS4(454CUV8).