1/8" adjustment HC&D Mustang 79-04 multi-hole upper and lower tubular torque box combo. These 4130 chromoly tube torque box replacements feature double row adjustments and doublers. This helps ensure the maximum amount of adjustability and strength while remaining weight conscience. Designed to use heim joint control arms and comes with hardware and spacers needed.
*note 1/8" adjustment upper torque boxes are only recommended when using our fab 9" housing to allow for proper alignment. we cant guarantee fitment on other housings.