Performance Engineering & Manufacturing Set 31A Quick Change Gears 10-Spline Steel — Racing Drivetrain

SKU: GSDD_65031A
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High-Performance Set 31A Quick Change GearsTake control of your gear ...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

High-Performance Set 31A Quick Change Gears

Take control of your gear ratios with the Performance Engineering & Manufacturing (PEM) Set 31A Quick Change Gears. These premium steel gears are designed to provide racers with the exact torque multiplication required to excel on the track. With a focus on durability and precision, PEM ensures that every gear set meets the rigorous demands of competitive motorsports.

Key Specifications

  • Set Number: 31A
  • Spline Count: 10-Spline
  • Material: High-Strength Racing Steel
  • 4.11 Ratio Output: 7.05 / 2.39
  • 4.86 Ratio Output: 8.33 / 2.83

The 10-spline design allows for quick and efficient gear changes, giving your crew the ability to adapt to changing track conditions in minutes. The use of high-quality steel ensures that these gears maintain their integrity under high-load situations, preventing failure when it matters most. By choosing the Set 31A, you are opting for a component that has been optimized for both strength and performance. The smooth gear engagement reduces noise and vibration, contributing to a more stable and predictable driving experience. Whether you are a seasoned pro or a weekend warrior, these gears provide the reliability you need to push your vehicle to the limit. For high-quality racing components and expert advice, look no further than the selection at GGCRACING.

Product Details

Product Description
Part Numbers
Sizing & Fit

High-Performance Set 31A Quick Change Gears

Take control of your gear ratios with the Performance Engineering & Manufacturing (PEM) Set 31A Quick Change Gears. These premium steel gears are designed to provide racers with the exact torque multiplication required to excel on the track. With a focus on durability and precision, PEM ensures that every gear set meets the rigorous demands of competitive motorsports.

Key Specifications

  • Set Number: 31A
  • Spline Count: 10-Spline
  • Material: High-Strength Racing Steel
  • 4.11 Ratio Output: 7.05 / 2.39
  • 4.86 Ratio Output: 8.33 / 2.83

The 10-spline design allows for quick and efficient gear changes, giving your crew the ability to adapt to changing track conditions in minutes. The use of high-quality steel ensures that these gears maintain their integrity under high-load situations, preventing failure when it matters most. By choosing the Set 31A, you are opting for a component that has been optimized for both strength and performance. The smooth gear engagement reduces noise and vibration, contributing to a more stable and predictable driving experience. Whether you are a seasoned pro or a weekend warrior, these gears provide the reliability you need to push your vehicle to the limit. For high-quality racing components and expert advice, look no further than the selection at GGCRACING.

Product Details

Product Description

High-Performance Set 31A Quick Change Gears

Take control of your gear ratios with the Performance Engineering & Manufacturing (PEM) Set 31A Quick Change Gears. These premium steel gears are designed to provide racers with the exact torque multiplication required to excel on the track. With a focus on durability and precision, PEM ensures that every gear set meets the rigorous demands of competitive motorsports.

Key Specifications

  • Set Number: 31A
  • Spline Count: 10-Spline
  • Material: High-Strength Racing Steel
  • 4.11 Ratio Output: 7.05 / 2.39
  • 4.86 Ratio Output: 8.33 / 2.83

The 10-spline design allows for quick and efficient gear changes, giving your crew the ability to adapt to changing track conditions in minutes. The use of high-quality steel ensures that these gears maintain their integrity under high-load situations, preventing failure when it matters most. By choosing the Set 31A, you are opting for a component that has been optimized for both strength and performance. The smooth gear engagement reduces noise and vibration, contributing to a more stable and predictable driving experience. Whether you are a seasoned pro or a weekend warrior, these gears provide the reliability you need to push your vehicle to the limit. For high-quality racing components and expert advice, look no further than the selection at GGCRACING.

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