07-18 Wrangler JK, 2 & 4 Door;Rock Jock Dana 60 Rear High Pinion Big Bearing Axle Assembly;5.13 Gear Ratio;Eaton E Locker;Currie 35 Spline Axle Shafts;Dual Bolt Pattern 5 on 5 and 5 on 5.5;Set 80 Wheel Bearings;Accepts Factory Brakes And Wheel Sensors;1350 Series Yoke;Ductile Iron Housing Center Section;AR 400 Heat Treated Bottom Skid Plate;3 inch D.O.M. Steel Tubes;May Require Driveshaft Modifications;Spring And Shock Mounts Require Welding;California Residents: WARNING If you are looking for the toughest axle assembly for your Jeep, G2 and Currie Enterprises have come together to offer you these custom built to order Rock Jock assemblies. These axles feature Curries famous high pinion Ductile iron center section with its rotated cover design and replaceable skid plate for the ultimate in protection. The internals feature top shelf lockers and gears with Timken bearings and National seals. These assemblies feature bullet proof 1 1/2inch 35 spline Chromoly axle shafts for the ultimate in strength and durability.