These Shackles Provide A Little Over An Inch Of Lift While Giving XJ Owners The Ability To Run A Longer Spring Without Damaging The Body At The Rear Of The Leaf Spring. They Feature Greasable Zerk Fittings, Urethane Bushings, And A Durable Black Powdercoat Finish. Each Shackle Is Laser-Cut From 3/16-Inch Steel Plate And Has Mig-Welded Seams For Superior Strength.