RockJock greasable rear shackles for YJ Wrangler vehicles, sold as a pair for use with Pro Comp leaf springs. Built from 1/4 in. laser‑cut steel side plates with Energy Suspension fluted urethane bushings that retain grease, the shackles include grade‑8 greaseable bolts with zerk fittings and are finished in corrosion‑proof gold zinc plating. Shackles measure 4.25 in center‑to‑center and include hardware for installation.
RockJock YJ Rear Shackles for Pro Comp Springs