I have been putting in the hours to get this kit ready. This is a simple platform to mount the front and rear upper and lower link mounts on a Jeep YJ. This kit is intended for people running 40 inch or larger tires. The front and rear link mounts are built into the kit. To install you simply cut off the factory leaf spring buckets. The kit bolts into the 3 bolt holes on each side for the factory skid plate for location purposes only. Then you weld into place. This kit is designed to use 1-1/4" x 1 rod ends for the lowers and 7/8 x 3/4 rod ends for the uppers. The lower link mounts are built flush with the skid plate to eliminate hooks on the bottom of your Jeep. The skid sits roughly 3/8" down from the factory skid plate. SEE MORE INFO HERE: Jeep YJ Four LInk Suspension Kit and Skid Plate Motobilt, Inc. BEING INSTALLED ON THIS BUILD: Custom Build Jeep YJ 4 Link Suspension Call me if you would like to talk it over. I have been in the parts building industry for many years. Motobilt may be a new name in the industry but I am certainly not new.