that is why we have introduced the new Ultimate Dana 60 front and rear axles for the Jeep Wrangler JK.
390 wall steel tube diameter;Nodular iron differential cover;Heavy duty 14 inch dual piston disc brakes;Plug and play ABS system;8 on 6-1/2 inch bolt pattern;Will require use of aftermarket wheels;1350 pinion yoke;Will require drive shaft modifications;California Residents: WARNING Dana Spicer Jeep JK Ultimate Dana 60 Rear Axle Assembly 5.88 ring and pinion;Electric selectable locker;4340 Chromoly 35 spline axle shafts;Heavy duty full floating wheel bearing design;Heavy duty 3 1/2 inch ..38 Ratio - 10005942 You get a direct-fit, bolt-in solution for your Jeep Wrangler JK, plus the unparalleled technology, strength, and durability that comes from having Spicer Inside 07-18 Wrangler JK, 2 & 4 Door;U.