Motobilt offers leaf spring perches CNC cut from 1/4" thick high strength steel plate. The leaf spring perches are 2.5" wide and 7" long with 5/8" diameter center pin hole. The design features a flat top surface to fully engage the leaf spring. Currently we offer leaf spring perches for the Corp 14 bolt, Dana 60, Dana 44, Dana 30, and offset Dana 30 perches for Jeep YJ spring over conversions. We can make them in house for any application. Just let us know what you need.