Fabtech Trail Long Travel Lift System is a Short Arm system designed to replace the four lower link arms that are highly prone to damage caused by obstacles during off-roading. They are built from .250 inch thick wall tubing to prevent future bending. The special weld on 1/4" thick steel Track Bar brackets will properly maintain the roll center of your vehicle, thanks to the increased ride height. This Systems come packaged with Fabtech's dual rate Long Travel coil springs and front lower shock mounts providing maximum offroad articulation and travel. These high grade Fabtech Trail systems are perfect for rocks, trail and overland expedition use!