USA Standard Gear 8.8-Inch Rear Axle Ring and Pinion Gear Kit with Install Kit; 3.73 Gear Ratio (05-10 Mustang GT, GT500)Find parts that fit my vehicle

High-Performance Gear Kit. The USA Standard Gear 8.8-Inch Rear Axle Ring and Pinion Gear Kit with Install Kit; 3.73 Gear Ratio is designed to provide precise gear ratio replacement for your vehicle’s rear differential. It ensures optimal torque distribution and improved drivetrain efficiency, making it essential for maintaining vehicle performance and reliability during demanding driving conditions.

Durable Construction and Appearance. This kit features high-quality ring and pinion gears manufactured to exacting standards for strength and durability. It includes premium Koyo bearings and seals, ensuring long-lasting operation with a robust finish that resists wear and corrosion.

Installation. Installation requires standard differential tools and moderate mechanical skill; no drilling or major modifications are necessary. The kit comes complete with all necessary bearings and seals for straightforward assembly and reliable fitment.

Application. This kit fits 2005-2010 Mustang GT and GT500 models equipped with the 8.8" rear end. It is designed for seamless replacement of the rear ring and pinion with a 3.73 gear ratio and is compatible with the specified axle bearing dimensions and 10 bolt rear cover and ring gear configuration.

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