Back Half Frame Kit for Jeep JK/JKU

This cutting edge design is the first of its kind for the Jeep JK. The kit replaces the entire back half of the frame from below the doors to the rear bumper. The Motobilt Jeep JK back half kit was 3 D cad designed by our legendary team of experts. The three main factors considered in the design were room for coil over shocks, a rear mounted fuel cell, and the ability to mount a true 4 link suspension. The kit includes: Passenger side frame rails. 2 pcs Driver side frame rails. 2 pcs Frame rail connecting plates 2 pcs Rear cross member 1 pcs Frame chop rear bumper 1 pcs Specifications Works with both the 2 door JK or the 4 door JKU Frame rails above axle center line are moved inwards 5 inches per side allowing room for coil overs. Room for single or dual shocks. Main frame rails include 2 new body mounts that are matched to the OEM specifications for precision. Two of the factory body mounts over the axle are removed. 4 frame cross members are removed allowing room for more axle tra