ACDelco Silver (Advantage) Suspension Stabilizer Bar Bushing Kits are a quality, high value alternative for General Motors vehicles as well as most makes and models and are backed by General Motors. These bushings isolate the stabilizer bar from the attachment mounts to your vehicle's chassis, reducing road vibration, while allowing your vehicle's suspension components to move. The kits include bushings with a polyurethane design for durability and resistance to high temperature, oils, fluids, and carbons. ACDelco Silver (Advantage) parts are a good choice for many vehicles on the road today. Some ACDelco Silver parts may have formerly appeared as ACDelco Advantage.