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RockJock's Boomerang rear leaf spring shackle kit for YJ Wrangler vehicles replaces the stock shackles with heavy-duty, greasable units that increase rear spring articulation. Laser-cut 1/4" steel side plates in a boomerang profile allow greater spring-eye travel; Energy Suspension fluted urethane bushings fit Pro Comp springs, and grade 8 greasable bolts with zerk fittings plus center sleeves and corrosion-proof gold zinc plating are included, sold as a pair.
RockJock Boomerang YJ Leaf Spring Shackles Rear w/ Urethane Bushings For Pro Comp Springs
