Yukon Gear & Axle ZG F10.25-355L Ring and Pinion Gear Set 3.55 Ratio Ford 10.25

The Yukon Gear & Axle ZG F10.25-355L is a USA Standard ring and pinion gear set engineered specifically for Ford 10.25-inch rear differentials with a 3.55:1 gear ratio. This gear set is designed to meet or exceed OEM specifications, making it an ideal choice for differential rebuilds, gear ratio changes, or performance upgrades.

Key Features:

• Application-specific design for Ford 10.25-inch rear axles
• 3.55:1 gear ratio for balanced performance and fuel economy
• Manufactured to exceed original equipment specifications
• Rigorous quality control with dimensional, material, and fitment testing
• Precision-machined gears for proper mesh pattern and quiet operation
• Heat-treated steel construction for durability and longevity

This ring and pinion set undergoes comprehensive in-house quality evaluation to ensure reliable performance and proper fitment. The 3.55 ratio provides an excellent balance between acceleration, towing capability, and highway cruising efficiency, making it a popular choice for both daily drivers and light-duty work vehicles. Professional installation with proper setup tools and new bearings is recommended for optimal performance and longevity.