The Hellwig Front Sway Bar Kit fits 2003-2008 Hummer H2 (4WD) and uses a 1-1/2-inch solid heat treated chromoly bar. Its larger-than-stock diameter is meant to reduce body roll, and it installs as a bolt-on.

Part number: 8654

Hellwig sway bar.

Hellwig Sway Bars are an extremely effective handling upgrade you can make to your vehicle. Hellwig 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 sway bar installed. Though most vehicles come equipped with factory installed sway bars, they are often insufficient for today's load and tow demands. Hellwig sway bars feature larger than stock diameters and precision engineered components to optimize handling and reduce body roll.

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