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 4.30 ratio. This complete kit includes the installation components and small parts needed to re-gear both differentials and fits 3.91-and-up front carrier cases for applications that use the factory locker.
Yukon Gear Ring & Pinion Gear Kit Front & Rear for Toyota 8/8IFS Diff (w/Factory Locker) 4.30 Ratio