Description
Valve spring retainers are critical to maintaining consistent spring pressure and preventing valve float at high RPMs—especially in forced induction and naturally aspirated performance builds. Manley’s titanium construction reduces reciprocating mass while delivering the strength required for aggressive cam profiles and elevated boost levels. The 10-degree geometry pairs with dual-spring setups to maximize control and durability without sacrificing reliability.
- Material: Titanium
- Type: Valve spring retainer
- Angle: 10 degree
- OD steps: 1.120 in / 0.705 in
- Spring size: 1.550 in dual spring
- Installed height: Plus 0.100 in
- Quantity: Set of 16
- MPN: 23661-16
- Fitment: Universal (verify compatibility with your specific cylinder head and spring combination)
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