Yukon Ring & Pinion Gear Kit Front & Rear for Toyota 8.4/8IFS Diff (w/o Factory Locker) 4.56 Ratio fridge/freezer Tuning may be required depending

Tuning may be required depending on application

We also ditched the need for a sight glass or tube by incorporating a cold-fill line within the internal baffling

Not for sale or use in the state of California

We specifically designed this tank to fit with big single turbos without any trimming or worry about melting your tank

Yukon Ring & Pinion Gear Kit Front & Rear for Toyota 8.4/8IFS Diff (w/o Factory Locker) 4.56 Ratio fridge/freezer Tuning may be required dependingYukon Gear & Axle manufactures a full line of top quality small parts to complete any job including ring gear bolts, crush sleeves, pinion nuts and washers, axle studs, thrust washers and much, much more. For all your differential small parts needs, look no further than Yukon. Installation Instructions