Manley titanium double valve spring retainer, 1.625 diameter with a 10° seat, provides a lightweight option for performance valvetrains requiring a larger retainer diameter. Matched with compatible springs and keepers, it helps control valve motion while reducing rotating mass. This retainer suits builders seeking high‑rev durability with titanium's mass advantages in demanding engine applications.
Manley Spring Retainer, RET-TI 1.625 DBL 10 DEG