Revolution Gear & Axle 17-22 Ford F-250 F10.5-D60SR 4.30 Ratio Gear Package

Front & Rear 4.30 Koyo Bearing Ring and Pinion Gear Package. Regears for improved towing, off-roading, or daily driving performance. Designed to regain power lost from larger tires and improve torque delivery. The 4.30 gear ratio balances towing capability, acceleration, and highway efficiency, providing improved low-end power without excessive highway RPMs. Gears are precision-machined from high-strength 8620 steel and heat-treated for durability, ensuring smooth, quiet operation. Includes both front and rear ring and pinion gears. Koyo bearings are included in the master install kit for longevity and performance, known for OEM-grade quality. The master install kit aims to simplify installation. The 4.30 ratio is suitable for those with slightly larger-than-stock tires seeking more pulling power with minimal fuel economy reduction.