Yukon Gear Differential Ring and Pinion; Rear; Ford 8.80-Inch; Ring and Pinion Set; 4.88-Ratio; 30-Spline Pinion; Requires Notched Cross Pin Shaft (79-14 Mustang)

High-Performance Gear Set. The Yukon Gear 8.8-Inch Rear Axle Ring and Pinion Gear Kit with a 4.88 gear ratio is engineered to optimize traction and power delivery in the rear axle. This kit replaces the factory gear set to enhance vehicle acceleration, load handling, and overall drivetrain performance. It is ideal for builds requiring improved durability and gearing optimized for larger tires or increased horsepower.

Construction and Appearance. Manufactured using advanced heat-treating processes and precision engineering, this gear set offers robust strength and long-lasting reliability. The components are finished with a premium coating to resist wear and corrosion, ensuring dependable operation under demanding conditions.

Installation. Installation requires intermediate mechanical skills and may necessitate specialized tools. Proper fitting and setup are crucial to achieve optimal gear mesh and quiet operation without the need for drilling.

Warranty. This gear set is backed by a comprehensive lifetime protection plan, valid for the duration of vehicle ownership.

Application. Designed to fit Ford Mustang models from 1979 through 2014 equipped with the 8.8-inch rear axle. This kit requires the use of a notched cross pin shaft for correct installation.

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