This COMP Cams Super Lock titanium retainer is precision-machined from 6AL4V alloy and heat-treated to maintain stiffness and resist warpage at elevated RPM. The 10° retainer is designed for springs with a 1.437"–1.500" OD, offering the lighter mass and durable properties of titanium to support secure valve spring retention across a wide RPM range.
COMP Cams Titanium Retainer Super Lock