This is the same HD frame mount that is included with our RC-TB400-TJ track bar kit that eliminates the problematic tie rod end style mount at the frame. This conversion eliminates the tie rod end at the frame, which tends to wear out more quickly than conventional bushings, especially with taller lifts and hard use. The mount includes all necessary installation hardware, but installation does require drilling the frame.
Please note that you will need a track bar with conventional bushings to use this mount rather than the stock or aftermarket tie-rod style of joint. If you don't have that, then RC-TB400-TJ may be a better choice.
Be sure to measure the amount of exposed threads of your adjustable track bar. If there is more than 1.25" of threads exposed you will need to purchase a longer track bar. This is very important and will ensure the proper thread contact. Please measure and verify before ordering.