These Schumacher Racing Products rear pivot blocks are a factory replacement for the Cat 2000 platform. Sold as a pair, they serve as the rear arm mount points that locate the suspension geometry at the back of the car. The hard plastic construction is designed to the original specification for a direct-fit replacement. Features: Sold as a pair Designed for the Schumacher Cat 2000 Rear suspension arm mount application 7/7/26 cs