The Manley valve spring cup is a replacement spring locator with a .635 in inner diameter and 1.535 in outer diameter, provided for use with Manley part references 221420/55/56/57/60/61. It positions and supports valve springs during assembly and helps ensure correct seating of the spring on the retainer. Use these cups when matching Manley valve spring components for proper installation.
Manley Spring Cup .635in ID 1.535in OD Valve Spring Locator (For 221420/55/56/57/60/61)