The heavy duty shackle kit is an excellent upgrade for your running gear. The 1/2 inch shackle brackets are stronger, more durable brackets than standard 1/4 inch brackets, while the bronze bushings and greasable bolts help minimize wear and tear. *Thicker shackles for added strength. * Bronze bushings for more durability. * Greasable bolts for less maintenance. * Complete peace of mind. LRE tandem axle.
