Quarter Master Optimum-V 5.5in Clutch Kit SBC 3-Disc 1-5/32in x 26-Spline

SKU: BJGP_37517090
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Optimum-V 5.5in Triple-Disc Clutch Kit for SBCThe Quarter Master Optimum-V ...Read More

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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

Product Details

Product Description
Part Numbers
Sizing & Fit

Optimum-V 5.5in Triple-Disc Clutch Kit for SBC

The Quarter Master Optimum-V 5.5in Clutch Kit represents the pinnacle of racing clutch technology for Small Block Chevy (SBC) engines. This complete triple-disc system is engineered to provide the ultimate balance of low rotating mass, high torque capacity, and exceptional heat management. Featuring sintered bronze friction material, this kit is designed to handle the extreme demands of professional-level racing, ensuring consistent performance from the green flag to the finish line.

Performance-Driven Specifications

  • System: Optimum-V Triple-Disc
  • Diameter: 5.5 inches
  • Spline: 1-5/32 inch x 26 spline
  • Flywheel: Lightweight aluminum included
  • Friction Material: Sintered bronze for high heat resistance
  • Seal: 2-piece design for improved durability
  • Engine Fitment: Small Block Chevy (SBC)

This kit includes everything needed for a high-performance upgrade, including the lightweight aluminum flywheel which significantly improves engine response and acceleration. The sintered bronze discs offer superior grip and longevity compared to traditional materials, making them ideal for high-horsepower applications. The 2-piece seal design further enhances the reliability of the system, protecting internal components from debris and ensuring a long service life. Whether you are running a dedicated drag car or a high-end circle track machine, the Optimum-V series delivers the precision and reliability you need to stay ahead of the competition. Trust GGCRACING for all your professional drivetrain requirements.

Product Details

Product Description
Part Numbers
Sizing & Fit

Optimum-V 5.5in Triple-Disc Clutch Kit for SBC

The Quarter Master Optimum-V 5.5in Clutch Kit represents the pinnacle of racing clutch technology for Small Block Chevy (SBC) engines. This complete triple-disc system is engineered to provide the ultimate balance of low rotating mass, high torque capacity, and exceptional heat management. Featuring sintered bronze friction material, this kit is designed to handle the extreme demands of professional-level racing, ensuring consistent performance from the green flag to the finish line.

Performance-Driven Specifications

  • System: Optimum-V Triple-Disc
  • Diameter: 5.5 inches
  • Spline: 1-5/32 inch x 26 spline
  • Flywheel: Lightweight aluminum included
  • Friction Material: Sintered bronze for high heat resistance
  • Seal: 2-piece design for improved durability
  • Engine Fitment: Small Block Chevy (SBC)

This kit includes everything needed for a high-performance upgrade, including the lightweight aluminum flywheel which significantly improves engine response and acceleration. The sintered bronze discs offer superior grip and longevity compared to traditional materials, making them ideal for high-horsepower applications. The 2-piece seal design further enhances the reliability of the system, protecting internal components from debris and ensuring a long service life. Whether you are running a dedicated drag car or a high-end circle track machine, the Optimum-V series delivers the precision and reliability you need to stay ahead of the competition. Trust GGCRACING for all your professional drivetrain requirements.

Product Details

Product Description

Optimum-V 5.5in Triple-Disc Clutch Kit for SBC

The Quarter Master Optimum-V 5.5in Clutch Kit represents the pinnacle of racing clutch technology for Small Block Chevy (SBC) engines. This complete triple-disc system is engineered to provide the ultimate balance of low rotating mass, high torque capacity, and exceptional heat management. Featuring sintered bronze friction material, this kit is designed to handle the extreme demands of professional-level racing, ensuring consistent performance from the green flag to the finish line.

Performance-Driven Specifications

  • System: Optimum-V Triple-Disc
  • Diameter: 5.5 inches
  • Spline: 1-5/32 inch x 26 spline
  • Flywheel: Lightweight aluminum included
  • Friction Material: Sintered bronze for high heat resistance
  • Seal: 2-piece design for improved durability
  • Engine Fitment: Small Block Chevy (SBC)

This kit includes everything needed for a high-performance upgrade, including the lightweight aluminum flywheel which significantly improves engine response and acceleration. The sintered bronze discs offer superior grip and longevity compared to traditional materials, making them ideal for high-horsepower applications. The 2-piece seal design further enhances the reliability of the system, protecting internal components from debris and ensuring a long service life. Whether you are running a dedicated drag car or a high-end circle track machine, the Optimum-V series delivers the precision and reliability you need to stay ahead of the competition. Trust GGCRACING for all your professional drivetrain requirements.

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