Loosen the rear wheel lug nuts, then raise the rear of the vehicle and secure it on jackstands before removing the rear wheels. Detach the sway bar links from the bar, marking the rubber bushings for reassembly. Remove the nut at the lower end of each link bolt and pull the bolt straight up, being prepared to catch the sleeve and bushings that may fall off. Rotate the sway bar down to clear the bar links, then unbolt the sway bar bushing clamps from the body by removing the two bolts from each clamp. The sway bar can now be removed; pull the clamps off using a rocking motion if they haven't already fallen off. Check the bushings for wear, hardness, distortion, cracking, and other signs of deterioration, replacing them if necessary, and also inspect the link bushings. Clean the areas of the bar where the bushings ride using a wire brush. For installation, follow the reverse of the removal procedure, ensuring the new bushings have the split facing toward the front of the vehicle, and if needed, use a light coat of vegetable oil to ease installation, avoiding petroleum-based products or brake fluid that could damage the rubber.