EXCEL from Richmond 3.73 Ratio Ring & Pinion Gear Set — Fits Ford 8.8 Inch Rear Ends

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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

About EXCEL from Richmond

EXCEL from Richmond engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full EXCEL from Richmond lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Performance-Driven 3.73 Gear Set

The EXCEL from Richmond 3.73 Ratio Ring & Pinion Gear Set is engineered to provide your Ford 8.8 rear end with the perfect balance of torque and speed. Whether you are hitting the track or upgrading your daily driver, this gear set offers the durability and precision required for demanding applications. Richmond’s commitment to quality ensures that every gear set is manufactured to exact standards, providing a reliable upgrade for your drivetrain.

Technical Specifications

  • Ratio: 3.73
  • Pinion Spline: 30
  • Application: Ford 8.8 Inch Rear Ends
  • Durability: Heat-treated alloy steel
  • Performance: Enhanced torque and acceleration

Choosing the right gear ratio can transform your vehicle's driving dynamics. The 3.73 ratio is widely regarded as the sweet spot for many Ford 8.8 users, offering a significant improvement in acceleration while maintaining reasonable cruising RPMs. The high-quality steel construction ensures that these gears can handle the stress of high-performance driving without premature wear. To ensure the best results, always use high-quality gear oil and follow proper break-in procedures after installation. By choosing this EXCEL gear set, you are opting for a proven design that has been tested under real-world conditions. Elevate your vehicle's performance with parts you can trust. Get your drivetrain components today at GGCRACING.

Product Details

Product Description
Part Numbers
Sizing & Fit

About EXCEL from Richmond

EXCEL from Richmond engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full EXCEL from Richmond lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Performance-Driven 3.73 Gear Set

The EXCEL from Richmond 3.73 Ratio Ring & Pinion Gear Set is engineered to provide your Ford 8.8 rear end with the perfect balance of torque and speed. Whether you are hitting the track or upgrading your daily driver, this gear set offers the durability and precision required for demanding applications. Richmond’s commitment to quality ensures that every gear set is manufactured to exact standards, providing a reliable upgrade for your drivetrain.

Technical Specifications

  • Ratio: 3.73
  • Pinion Spline: 30
  • Application: Ford 8.8 Inch Rear Ends
  • Durability: Heat-treated alloy steel
  • Performance: Enhanced torque and acceleration

Choosing the right gear ratio can transform your vehicle's driving dynamics. The 3.73 ratio is widely regarded as the sweet spot for many Ford 8.8 users, offering a significant improvement in acceleration while maintaining reasonable cruising RPMs. The high-quality steel construction ensures that these gears can handle the stress of high-performance driving without premature wear. To ensure the best results, always use high-quality gear oil and follow proper break-in procedures after installation. By choosing this EXCEL gear set, you are opting for a proven design that has been tested under real-world conditions. Elevate your vehicle's performance with parts you can trust. Get your drivetrain components today at GGCRACING.

Product Details

Product Description

About EXCEL from Richmond

EXCEL from Richmond engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full EXCEL from Richmond lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Performance-Driven 3.73 Gear Set

The EXCEL from Richmond 3.73 Ratio Ring & Pinion Gear Set is engineered to provide your Ford 8.8 rear end with the perfect balance of torque and speed. Whether you are hitting the track or upgrading your daily driver, this gear set offers the durability and precision required for demanding applications. Richmond’s commitment to quality ensures that every gear set is manufactured to exact standards, providing a reliable upgrade for your drivetrain.

Technical Specifications

  • Ratio: 3.73
  • Pinion Spline: 30
  • Application: Ford 8.8 Inch Rear Ends
  • Durability: Heat-treated alloy steel
  • Performance: Enhanced torque and acceleration

Choosing the right gear ratio can transform your vehicle's driving dynamics. The 3.73 ratio is widely regarded as the sweet spot for many Ford 8.8 users, offering a significant improvement in acceleration while maintaining reasonable cruising RPMs. The high-quality steel construction ensures that these gears can handle the stress of high-performance driving without premature wear. To ensure the best results, always use high-quality gear oil and follow proper break-in procedures after installation. By choosing this EXCEL gear set, you are opting for a proven design that has been tested under real-world conditions. Elevate your vehicle's performance with parts you can trust. Get your drivetrain components today at GGCRACING.

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