Manufactured by Teraflex. The TeraFlex JK/JKU Tera60 Front Axle Track Bar Mount is constructed from heavy-duty, CNC laser cut and precision bent 1/4�-thick steel that is accurately formed to ensure proper positioning for correct suspension geometry. Raw steel is ready for welding and paint or powder coating. LIFT HEIGHT: 4-6� FITS: � JK/JKU Dana 60 front axle w/ 3.25� O.D. tube. � Sold individually. NOTE: � Welding is required.