USA Standard Gear 8.8-Inch Posi Rear Axle Ring and Pinion Gear Kit with Install Kit; 3.55 Gear Ratio (05-10 Mustang GT, GT500)Find parts that fit my vehicle

Precision Gear Kit. The USA Standard Gear 8.8-Inch Posi Rear Axle Ring and Pinion Gear Kit with Install Kit; 3.55 Gear Ratio is engineered to restore and upgrade rear axle performance. This kit offers a balanced combination of strength and smooth operation by integrating a limited slip positraction carrier designed to improve traction and handling under various driving conditions, making it essential for enhancing drivetrain efficiency.

Robust Build Quality. Constructed from durable materials with precision manufacturing, the gear set and install kit include premium bearings and seals to ensure longevity and reliable performance. The components feature a high-quality finish that resists wear and corrosion, suitable for demanding automotive applications and maintaining excellent operational integrity over time.

Installation Guidance. Installation requires moderate mechanical skill, and the kit includes all necessary components for a complete assembly without the need for additional modifications. It is designed for a straightforward fitment process to reduce vehicle downtime and facilitate a professional-grade repair or upgrade.

Application. Specifically fits 2005–2010 Mustang GT and GT500 models, providing compatibility with factory 8.8-inch rear axles featuring 31 spline axles and 10 bolt covers, ensuring precise integration with the rear drivetrain assembly.

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