3.08 Ring and Pinion Gear Set

The Yukon Gear YG F7.5-308 is a high-performance ring and pinion gear set engineered to enhance the acceleration and responsiveness of your vehicle's drivetrain. Crafted from premium Grade 8620 triple alloy steel, this set is designed for superior strength and longevity, making it an ideal upgrade for both daily driving and track applications. This gear set specifically features a 3.08 gear ratio, a 7.5" ring gear diameter, a 28-spline pinion, and requires 10 ring gear bolts. The 3.08 ratio strikes a balance between improved acceleration and maintaining reasonable fuel economy, making it a versatile choice for drivers who use their vehicle extensively on the highway but still desire quicker off-the-line performance. A crucial consideration when installing this gear set is the speedometer calibration. Changing the rear axle gear ratio will alter your speedometer's accuracy. It is highly recommended to use a Ford Racing Speedometer Recalibration Tool to correct this. Additionally, while not strictly required, a master bearing kit is often recommended by installers, particularly for vehicles with higher mileage, to ensure optimal performance and longevity of the new gear set. This Yukon Ring and Pinion Gear set is designed to fit all 2005 to 2010 V6 Ford Mustangs equipped with a 7.5" rear end. Professional installation is required due to the mechanical expertise needed, and typical installation costs are estimated between $250 and $300. Yukon Gear and Axle backs this product with a 1-year limited warranty.