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Part #: HW7281

Hellwig 7281 Big Wig Rear Sway Bar

2001-2006 GM 2500HD/3500HD 2WD/4WD (w/ MBRP 4" Exhaust)
Part #: HW7281
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The Big Wig Series of rear sway bars built specifically for vehicles with a high center of gravity.  Truck Camper, Heavy Hauler, and Heavy Tow applications need the extra control that the Big Wig provides with its larger diameter for more stability in heavily loaded conditions. The larger diameter will increase stability over 20% and extra heavy duty hardware provides lasting durability. Hellwig recommends you also upgrade with a Hellwig Front sway bar for a  complete performance and handling package. Backed by Hellwigs lifetime warranty, the Big Wig will be a lasting investment in your vehicles performance.

Features & Benefits:
  • Reduces body roll for greater vehicle control
  • Greatly improved cornering traction for safer driving
  • High quality 4140 chromoly steel
  • Distributes weight evenly

Unless noted, all sway bars are designed for factory exhaust.

01-06 GM 2500/3500HD Single Rear Wheel & Dually 2WD/4WD (w/ MBRP 4" Exhaust)


  • MFG. Number7281
  • Manufacturer NameHellwig
  • Shipping Weight48.00 lb.
  • Shipping Length53 in.
  • Shipping Width20 in.
  • Shipping Height2 in.


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Most Popular Questions

Would this work with my banks 4" exhaust?
View Staff Answer 

Unless noted, all sway bars are designed for factory exhaust.