Manley titanium double valve spring retainer, 1.550 diameter with +.100 offset and a 10° seat, supplies a lightweight retention option for performance valvetrains. The +.100 sizing provides a specific pumped clearance choice for builders matching springs and locks. Use with compatible springs and keepers to preserve valve control at elevated RPM in demanding engine applications.
Manley Spring Retainer, RET-TI 1.550,+.100 DBL