COMP Cams Super Lock titanium valve spring retainers are precision machined from 6AL4V alloy to resist deformation at high engine speeds. Designed for durable, low-mass operation, they suit double-spring applications and maintain reliable spring control from idle through extreme rpm. These 10° retainers are intended for 1.625" spring diameters, offering consistent performance where weight and stiffness matter.
COMP Cams Titanium Retainers Super Lock