Manley H‑13 tool steel double valve spring retainer, 1.550 diameter with +.100 offset, gives an economical, durable alternative to titanium retainers. H‑13 tool steel allows improved processing versus many other tool steels, yielding a stronger, more wear‑resistant part suited for rules‑limited or cost‑sensitive builds. Install with matching springs and keepers for dependable valvetrain retention.
Manley Spring Retainer, RET-H-13 1.550,+.100 DBL