Energy Suspension Black Hyper-Flex master bushing set for 1955–1957 Chevrolet Belair, El Camino and Impala replaces factory rubber with Hyper-Flex polyurethane across control arms, leaf springs, end links, body mounts and tie-rod boots. Made in America, the kit resists oils, coolants and UV, improves stability and control, and reduces wheel hop under hard acceleration.
Energy Suspension 55-57 Chevrolet Belair/El Camino/Impala Black Hyper-Flex Master Bushing Set