Moog K5274 Axle Support Bushing Kit Bushings are manufactured from high quality elastomer compounds for durability and ride performance. Elastomer compounds do not utilize any reground rubber fillers. High level bonding adhesive is used for durability. Bushings are assembled with the proper precompression to provide the ultimatein performance and feel. Use on 1980 - 1992 GM vehicles Designed as stock replacement All parts meet or exceed OEM (original equipment manufacturers) standards Easy to install