Silver Seal Products VSI .880x1.218(500pc). Professional engine machine shop component manufactured to exacting tolerances for reliable performance.

---

Silver Seal Products delivers professional-grade engine components and machine shop supplies trusted by engine rebuilders. This valve spring insert is manufactured to precise specifications for dependable performance.

• Professional-grade valve spring insert | Silver Seal quality manufacturing | Designed for engine machine shop applications | Precision-engineered for reliable performance