/ QMI / QUARTERMASTER 509170SC Quarter Master Racing Drive 5.5 5-1/2 Spline Double Disc Clutch

( Brand: / Qmi / Quartermaster ), ( Type: Circle Track Road Racing Scca Spec ), ( Manufacturer Part Number: 509170SC ), ( Country Of Origin: United States )

Review / QMI QUARTERMASTER Quarter Master Racing 5.5 Inch 5-1/2 V drive Spline Double Disc Clutch Chevy fits 2010–2026

The Quarter Master QMI 509170SC Racing 5.5 5-1/2 V-Drive 10 26 Spline Double Disc Clutch is a high-performance clutch system designed specifically for Chevy applications. This clutch is engineered for use in high-power applications, providing exceptional clamping force and durability.

The clutch features a 5.5-inch diameter, 5-1/2-inch wide, 10 26 spline design, making it compatible with most Chevy V-Drive applications. The double disc design includes two heavy-duty friction plates, each with a unique friction material to ensure optimal clutch engagement and release.

The clutch is constructed from robust materials, including high-carbon steel pressure plates and billet steel flywheels. These components provide superior strength and durability, ensuring that the clutch can handle the demands of high-power applications.

One of the standout features of this clutch is its V-Drive design. This design incorporates a special pulley system that helps to reduce engine vibrations and improve power transmission efficiency. The V-Drive system also helps to reduce the load on the clutch, ensuring that it lasts longer and performs more consistently.

The double disc clutch also includes a 10-inch diameter, 5/8-inch thick heavy-duty steel flywheel. This flywheel is designed to provide maximum rotational mass, helping to improve engine response and power delivery. The flywheel is also balanced to minimize vibrations and ensure a smooth operating clutch.

The clutch also includes a double-spring pressure plate assembly, which helps to provide consistent clutch engagement and release. The pressure plate is designed to handle high clamping forces, ensuring that the clutch can handle the demands of high-power applications.

The clutch also includes a double-pivot clutch fork, which helps to ensure precise clutch engagement and release. The fork is designed to minimize clutch pedal effort, making it easier for the driver to engage and disengage the clutch.

The Quarter Master QMI 509170SC Racing 5.5 5-1/2 V-Drive 10 26 Spline Double Disc Clutch is a high-performance clutch system that is designed to provide exceptional clamping force, durability, and efficiency for Chevy applications. Whether you're building a high-power race car or simply looking to improve the performance of your daily driver, this clutch is an excellent choice.

The Quarter Master QMI Quartermaster 509170SC Racing 5.5 5-1/2 V-Drive 10 26 Spline Double Disc Clutch is a high-performance clutch designed for Chevy applications. Here are some pros and cons that can help you make an informed decision about purchasing this clutch.

1. High Clamping Force: This clutch provides a high clamping force, which helps in delivering better power transfer and improved acceleration.

2. Double Disc Design: The double disc design ensures that the clutch wears evenly and lasts longer than a single-disc clutch.

3. Sintered Iron Clutch Faces: The sintered iron clutch faces provide excellent heat dissipation, which is essential for high-performance applications.

4. V-Drive Design: The V-drive design helps in reducing clutch pedal effort, making it easier to use.

5. 10 26 Spline: The 10 26 spline design ensures a secure fit and improved durability.

1. High Price: This clutch is relatively expensive compared to other clutches in the market.

2. Requires Special Tools: Installing this clutch may require special tools, which can add to the installation cost.

3. May Need Adjustments: The clutch may require some adjustments after installation to ensure proper engagement and disengagement.

The Quarter Master QMI Quartermaster 509170SC Racing 5.5 5-1/2 V-Drive 10 26 Spline Double Disc Clutch is a high-performance clutch designed for Chevy applications. It offers several advantages, including a high clamping force, double disc design, sintered iron clutch faces, and V-drive design. However, it also comes with some disadvantages, such as a high price tag, the need for special tools for installation, and the possibility of requiring adjustments after installation.

If you are looking for a high-performance clutch for your Chevy application and are willing to pay a premium price, then this clutch is an excellent option. However, if you are on a tight budget or prefer a more affordable option, then you may want to consider other clutches in the market. It's also important to note that the installation process may require some expertise and special tools, so it's recommended to have the clutch installed by a professional.

Details:

part #: 509170sc price

• $325.00

specifications addedclutch:

• for makes: Chevy
• for years: 2010-2026
• brand: / Qmi / Quartermaster
• type: Circle Track Road Racing Scca Spec
• manufacturer part number: 509170SC
• country of origin: United States

shipping addedclutch:

• service: UPS Ground, USPS Priority Mail
• cost: $26.67
• type: Calculated
• carrier: UPS, USPS
• class: Standard, Expedited
• transit: 3-8 Days

seller addedclutch:

• rating: 100.0%
• city: Waldo, Wisconsin
• # reviews: 17751

returns addedclutch:

• policy: No Returns

payments addedclutch:

• wallet: Apple-pay
• other
• credit card: Visa

offer addedclutch:

• availability: In Stock
• quantity: 1
• sold: 0
• best offers: True
• options: Ship-to-home
• started: February 3, 2026

general addedclutch:

• Transmission Drivetrain > Clutch Parts Kits > Additional Clutch Parts
• condition: Used

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