The Yukon Ring-and-Pinion Gear Kit with installation hardware for Toyota 8"/8" IFS differentials (with factory locker) supplies matched front and rear gears in a 4.11 ratio. Packaged with installation kits and all small parts, this bundle fits 3.91-and-up front carrier cases and is intended to re-gear front and rear differentials that retain the factory locker configuration.
Yukon Gear Ring & Pinion Gear Kit Front & Rear for Toyota 8/8IFS Diff (w/Factory Locker) 4.11 Ratio