XJ Cherokee Boomerang Leaf Spring Shackles 5in Incl. Urethane Bushings and Hardware RockJock 4x4 Performance - Manifolds when paired with a 20-340/20-340BK

when paired with a 20-340/20-340BK oil pan and accessory drive kit

uses OEM mounting Hardware

Can also serve as a cap for Reid Racing Superduty Knuckles

Oversize high performance greaseable urethane bushings

This means you can push your limits

XJ Cherokee Boomerang Leaf Spring Shackles 5in Incl. Urethane Bushings and Hardware RockJock 4x4 Performance - Manifolds when paired with a 20-340/20-340BKJKS Greasable Heavy Duty Boomerang Rear Shackles for XJ Cherokees and MJ Comanches have been a staple of the off roading and desert racing world for decades! Boomerang shackles, due to their unique shape, allow the leaf spring eye to travel dramatically farther up and around the back of the vehicle in extreme articulation conditions, resulting in full compression and extension of the leaf springs. No matter the type of off roading you are doing, your