Dana 30 HD LCA Brackets Artec IndustriesBeef up your front axle LCA brackets on your TJ, LJ, XJ, MJ, or ZJ. Also works great For TJ and LJ Rubicon Models. Do you have bent and mangled factory lower control arm brackets? Its no surprise since they are practically made of sheet metal. These Heavy Duty brackets replace the factory brackets so you'll never have to worry about ripping off a bracket again. But what makes ours better? Instead of making an exact copy of the factory bracket, we