8.8 Ford 3.55 Rear Ring Pinion Install Kit 31spl Posi 2.53 Axle Bearings 8.8 FORD 3.55 REAR R

This USA Standard Gear kit replaces original ring and pinion gears with high-caliber components, including a posi-traction unit paired with a 3.55 gear ratio. The 3.55 ratio offers a balance of highway fuel efficiency and off-the-line performance, while the posi-traction unit ensures uniform power delivery to both rear wheels, minimizing wheel spin. The kit includes a 3.55 Ring & Pinion Gear Set (10 Bolt Rear Cover, 10 Bolt Ring Gear), an inner pinion bearing with a 3.250" outside diameter, a master install kit with Koyo bearings and small parts, axle bearings & seals, and a Yukon Dura Grip Clutch Style Limited Slip (LSD) which is fully rebuildable.