JK Dana30/44 Heavy Duty Stock Tracbar Bracket JK4407JK Heavy duty Stock Tracbar Bracket This heavy bracket is designed to take serious abuse and replace your front Dana 30 or Dana 44 JK factory tracbar bracket. The 1 4" thick precision cut and formed components of this setup out perform the competition. NOTE: If your lift replaces your tracbar and mounts to the factory axle bracket (typical with an lift that includes an adjustable tracbar), choose this BRACKET. If you are doing a drag link flip