Ford Performance FR500S Differential; 31-Spline 8.8-Inch (11-14 Mustang V6; 86-14 V8 Mustang, Excluding 13-14 GT500)Find parts that fit my vehicle

Premium Race Differential. The Ford Performance FR500S Differential; 31-Spline 8.8-Inch is engineered to provide superior traction and handling for high-performance driving. It is designed for Mustang FR500S race cars and also enhances performance for street and road race applications, maintaining consistent grip and stability under demanding conditions.

Construction and Appearance. This differential features a complex assembly to support a high bias ratio and is constructed from robust materials built to withstand the rigors of racing. It is finished with a durable coating to ensure longevity and reliability in track environments.

Installation. Requires moderate mechanical skill and fits directly onto compatible axles with no vehicle drivetrain modifications or drilling necessary, providing a straightforward replacement.

Application. Specifically designed to fit 11-14 Mustang V6 and 86-14 V8 Mustang models, excluding the 13-14 GT500, ensuring compatibility and enhanced performance for these vehicles.

Technical Note. You will need to reuse your factory 8.8” gear set, or upgrade to a new set of our 8.8" rear gears for this Limited Slip Differential. No aftermarket gears are included. For normal driving conditions, we recommend you use 75W 90 rear gear oil. This will give you the same oil weight as factory. For colder temps or race use, try 75w 140.

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