Hellwig Big Wig Rear Sway Bar Kit For 2001-2007 GMC/Chevrolet 2500HD/3500/3500HD 2001-2007 GMC Sierra 3500 and a silicone eyeport gasket

and a silicone eyeport gasket to seal out dust and dirt

7L Powerstroke don't waste your time trying to piece together multiple kits in hopes that you will not be making that dreaded run to the parts store

Banks BigHead Wastegate Actuator keeps the valve seated longer and achieves a higher peak boost

The MBRP Universal Adapter bridges the size gap with a clamp-on connection on both ends — no welding

Hellwig Big Wig Rear Sway Bar Kit For 2001-2007 GMC/Chevrolet 2500HD/3500/3500HD 2001-2007 GMC Sierra 3500 and a silicone eyeport gasketFor 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