Hotchkis Sport Suspension helps to improve the cornering performance and traction of your 63-72 C-10 Pickup with the Hotchkis Sport Suspension Rear Blade Style Sway Bar. This bar was deigned to work in conjunction with the 18390 Rear Suspension system or as a great stand alone product. The adjustable rear bar design allows roll stiffness fine tuning for improved handling balance and traction. The kit includes heim joint end-links easy to lubricate polyurethane bushings, premium mounting hardware including, laser cut truck arm mounts, polyurethane sway bar bushings, grade 8 bolts and gloss black powder coat finish. Slight welding is required with this kit. Combine it with the 22108F front bar and you've got a great, balanced system.