Made from premium silicone rubber, these bushings deliver excellent vibration isolation and won’t crack or break down like OEM foam or rubber mounts. Each kit includes corrosion-resistant coated steel cups and bolts for long-lasting durability. Unlike urethane mounts that are hard and squeak, S&B’s silicone body mounts provide a smooth, stock-like ride that will last the lifetime of your truck. Designed with a distinct boss feature that keys into the frame tab, the cap bushings ensure a precise OEM fit and finish.