Ford Racing 2015 Mustang GT 8.8-inch Ring and Pinion Set

Ford Racing 2015 Mustang GT 8.8-inch Ring and Pinion Set - 3.55 or 3.73 Ratio

• Fits 2015-2018 Mustang Super 8.8-inch IRS center section 
• Includes OEM crush sleeve and pinion nut 
• Requires M-4210-B3 Mustang 8.8-inch ring-gear and pinion install kit 
• Made in the United States in Ford's Sterling Axle Plant 
• OEM Quality - our superior surface finish, hardening, and manufacturing consistency provide the strongest and quietest gears in the market. 
• Requires aftermarket calibration if the vehicle is not originally equipped with this gear ratio