RockJock 4x4 Boomerang Leaf Spring Shackles Rear Jeep Wrangler 1987-1995

RockJocks greasable Boomerang rear shackles for 1987-1995 Jeep YJ Wrangler vehicles directly replace the stock shackles with our new, heavy duty units.Our shackles feature laser cut, 1/4 Inch thick steel side plates that are a boomerang shape, to allow the spring eye to travel much further around the back of the vehicle for increased articulationlDetails:Energy Suspension fluted urethane bushings to fit ProComp springsGrade 8 greasable bolts that feature zerk fittings on their heads for greasing