Hellwig 7328 Big Wig Rear Sway Bar - Select Chevrolet Silverado/GMC Sierra 2500/3500 HD 2020-2026 (1-5/16in)

Fits select 2020-2026 Chevrolet Silverado 2500 HD/3500 HD and GMC Sierra 2500 HD/3500 HD.

Engineered specifically for heavy-duty towing and hauling, the Hellwig 7328 Big Wig rear sway bar is an essential upgrade for late-model HD trucks. While factory-installed sway bars provide baseline stability, they are often insufficient for the high center of gravity and weight associated with slide-in campers or heavy fifth-wheel trailers. This Big Wig series bar features a massive 1-5/16 inch diameter to significantly reduce body roll and improve driver control during cornering and in high crosswinds.

Constructed from solid, heat-treated chromoly steel, this bar offers superior strength and torsional stiffness. The adjustable rate design allows you to fine-tune the suspension response to match your specific load requirements, ensuring a balance of comfort and safety whether the truck is empty or at maximum payload. This kit is designed for a quick bolt-on installation using precision-engineered components.

• MPN: 7328
• Series: Big Wig Rear Sway Bar
• Diameter: 1-5/16 inch
• Material: Solid heat-treated chromoly
• Type: Adjustable rate
• Installation: Bolt-on with included hardware
• Application: Optimized for heavy-duty tow/haul cycles