Prices 2019 - Jkur, 2012 jeep jkur 6.4l a580 transmission and custom coil over, 2012 jeep jkur 6.4l a580 transmission and custom coil over setup this is a 2012 jeep jkur we put a 6.4l hemi in and modified the a580 transmission from the jeep. we also build a coil over setup for the jeep, using out coil over setup, 2.5 bilstein shocks front and rear.. Jkur - youtube, Sign in now to see your channels and recommendations! sign in. watch queue queue. 2017 jkur evil minion | offroad addiction, Jkur ls3 jeep the ls3 jkur is a sweet build. ls3 corvette motor, rock jock front and rear 60, trail ready wheels, 37" toyo tires, teraflex long arm lift paired with falcon shocks, and more to come..