This is a Bronco I removed the 4X4 parts on the front end and made it two wheel drive. The beams are built for a 6” lift. I widened the beams 3” per side to give the front end a 6” wider stance for better stability off road. I also had to modify the steering linkage to accommodate the new beams. The center pivot bushings were replaced with a 3/4” uni-ball for strength a performance.