These COMP Cams 10° steel retainers are precision-machined from chromemoly steel and black-oxide finished to provide robust retention for larger-diameter valve springs. Designed with advanced contoured profiling for lower stress and increased lift, they are intended for 1.437"–1.500" O.D. valve springs and deliver stable, accurately located spring control when used with COMP Cams valve spring assemblies.
COMP Cams Steel Retainers 1.437in