Description
Valve spring retainers are critical to maintaining consistent spring pressure and preventing float at high RPM—especially in forced induction or high-lift cam applications. The Isky 707STA delivers precision engineering with a 7-degree taper that ensures secure seating while minimizing binding, giving you the stability needed for reliable power delivery. This set of 16 chromoly retainers is engineered for single-spring setups where durability and accurate geometry matter most.
- Material: Chromoly steel
- Design angle: 7-degree taper
- Outer diameter: 0.886 inch step
- Spring configuration: Single spring
- Quantity per set: 16 retainers
- Installation: Bolt-on replacement
- Application: Universal valve spring
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