Performance Eng F9486 Ford 9 Inch Ring and Pinion Gear Set 4.86 Ratio

The Performance Eng F9486 is a high-quality ring and pinion gear set designed specifically for Ford 9-inch rear differentials. This gear set features a 4.86:1 ratio, providing excellent acceleration and pulling power for street performance, off-road, and racing applications.

Key Features:

• 4.86:1 gear ratio for improved acceleration and low-end torque
• Precision-cut gears engineered for Ford 9-inch differentials
• Standard rotation design for conventional differential applications
• Manufactured to strict tolerances for quiet operation and long service life
• Ideal for street rods, muscle cars, off-road vehicles, and racing applications

This ring and pinion set is perfect for vehicles that need more low-end torque and acceleration, though it will increase engine RPM at highway speeds. Professional installation and proper setup with new bearings and seals is recommended to ensure optimal performance and longevity.