Antirock Sway Bar Kit Universal 36 Inch Bar 20 Inch RockJock 4x4RockJock's Antirock sway bar kits are available in a universal fit configuration for those building their own custom rigs and rock buggies. This universal kit features a 36 Inch torsion bar length and 20 Inch long billet aluminum arms. Vertical links use a 14 Inch long 1 2 Inch x . 20 RH LH threaded rod that can be cut down to your desired length, and the necessary 1 2 Inch x 20 thread heim joint rod ends, jam nuts, and tabs to weld to your axle tube