The Hellwig Big Wig rear sway bar for 2017–2022 Ford F-350 Super Duty applications is a 1-5/16in solid, heat-treated chromoly bar designed for cab and chassis, pickup and dually use. It increases rear roll stiffness to improve stability and control while towing heavy loads. The bolt-on, adjustable-rate design uses precision components and is covered by Hellwig's limited lifetime warranty for heavy-duty service.
Hellwig 17-22 Ford F-350 Super Duty Solid Heat Treated Chromoly 1-5/16in Big Wig Rear Sway Bar