Hellwig 7270 Big Wig Rear Sway Bar Kit | 2011-2018 GM Silverado/Sierra 2500HD/3500HD

Features: - Solid, heat treated chromoly, 1-1/4" Big Wig rear sway bar - Increased stiffness for improved handling, comfort and safety - Designed specifically for heavy duty tow/haul applications - Adjustable Rate Sway Bar For your money, the best aftermarket investment you can make! Hellwig Big Wig sway bars are an extremely effective handling upgrade you can make to your heavy duty truck. Specifically designed for heavy duty tow and haul applications, Hellwig Big Wig sway bars offer quick bolt on installation that are engineered to perform. An immediate improvement will be felt when you drive through the first corner with a Hellwig Big Wig sway bar installed. Most trucks do not come equipped with factory rear sway bars and see a drastic increase in body roll when towing or hauling a heavy load. Hellwig Big Wig sway bars are the largest diameter sway bars available from Hellwig and are precision engineered components to optimize handling for towing and hauling. Vehicle Fitments: - 2011-2018 Chevrolet Silverado 2500HD 2WD/4WD SRW & DUALLY - 2011-2018 Chevrolet Silverado 3500HD 2WD/4WD SRW & DUALLY - 2011-2018 GMC Sierra 2500HD 2WD/4WD SRW & DUALLY - 2011-2018 GMC Sierra 3500HD 2WD/4WD SRW & DUALLY