ACDelco Professional Suspension Stabilizer Bar Bushing Kits are the high quality replacement ideal for many vehicles on the road today. These bushings isolate the stabilizer bar from the attachment mounts to your vehicleâs chassis, reducing road vibration, while allowing your vehicleâs suspension components to move. The kits include bushings with a polyurethane design for durability and resistance to high temperature, oils, fluids, and carbons. These premium aftermarket replacement kits meet the performance standards you would expect from ACDelco.