The Yukon Ring-and-Pinion Gear Kit with installation hardware for Toyota 8"/8" IFS differentials (with factory locker) delivers matched front and rear gears in a 4.88 ratio. This bundle includes the installation kit and necessary small parts for re-gearing front and rear differentials, and fits 3.91-and-up front carrier cases with 29-spline rear pinion fitment where specified.
Yukon Gear Ring & Pinion Gear Kit Front & Rear for Toyota 8/8IFS Diff (w/Factory Locker) 4.88 Ratio