1963-1972 Chevy and GMC; Pickup Suburban Blazer and Jimmy 7/8-Inch Leaf The best sway bars on the market today and will greatly improve handling by reducing body roll and weight transfer. Hardware installation instructions and Black urethane bushings are included for quick and easy installation. On Trucks lowered 3" or more up front we recommend using our lowered sway bar brackets (Part# S0070-63) for more ground clearance. REAR SWAY BAR