Carli Suspension 17+ Superduty F250/F350 4×4 Adjustable Track Bar
- Heim upper control arms are fully adjustable to allow maximum tuning of caster and camber.
- Complete grade 8 hardware kit is included.
- Control arm pivots include zerk fittings to grease the urethane bushings & inner sleeves without disassembly.
- CNC machined tapered spindle adapters convert the factory ball joint to a 1" uniball for added component strength & maximum wheel travel.
- 4130 chromoly tubular upper control arms are 100% bolt on and hand crafted in the U.S.A..