I have a brand new 1 1/8" Helwig rear sway bar part #7800 with mounting hardware. According to Helwig this sway bar fits K 1, 4X4 and 4X2 Sierra and Silverado including 1500 HD trucks. Includes 2 Chevy trucks and 1 GMC trucks. I am also told that it fits a 3500 Dually 2 wheel drive . This bar is powder coated and made from 4340 Chromolly steel has polyurethane bushings and is easy to install. Distributes weight evenly, reduces body roll and greatly improves handling especially when hauling loads. I would install this unit on my truck but it turned out to be for a Chevy instead of a Toyota. This sway bar is over $ 300 new in Alaska. For more information about specific applications check out the Helwig products.com. Or call their toll free # . If interested call or text Dutch at

　　Location: Healy