1.50"x3/8" DOM Adjustable Track Bar

Constructed from robust 1.50"x3/8" wall 1026 DOM tubing, it features a precision Delrin machined frame-side bushing equipped with a grease fitting for maintenance and an extreme-duty FK Teflon-lined rod end at the axle side for durability. Installation requires attention to bolt size compatibility. For 2003-2007 trucks, which typically used 14mm bolts, Thuren recommends upgrading to the 2008-2013 option with hardware included, as the OEM 14mm hardware is considered undersized. If you have a 2003-2007 truck and are unsure of your hardware, it is advised to purchase the 2008-2013 option and be prepared to drill out mounting flanges to 5/8" (16mm). It also includes a Tool Steel 33mm/1.28" Crowfoot Wrench for installation. **Important Fitment Note:** This track bar does not function with larger aftermarket differential covers.