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The Hellwig Big Wig rear sway bar for 1999–2007 Ford F-350 Super Duty dually applications is a 1-5/16in solid, heat-treated chromoly bar built to counteract body roll during towing and heavy loads. Its larger diameter and precision-engineered components stiffen the rear suspension for improved stability and ride comfort. The bolt-on upgrade offers adjustable-rate behavior and is covered by Hellwig’s limited lifetime warranty.
Hellwig 99-07 Ford F-350 Super Duty Solid Heat Treated Chromoly 1-5/16in Big Wig Rear Sway Bar
