Crower 68927-16 Features:

Crower spring seat cups, part number 68927-16, full 16-piece set Dimensions: 1.365, 1.265, and .565 for precise spring seat fitment Helps prevent valve spring wandering during high-performance engine operation Protects aluminum cylinder heads from galling and supports accurate valve spring seating

Spring Seat Cups 1.365 1. 265 Id, .565 In. Features:

• Full 16-piece spring seat cup set for valvetrain service and performance engine builds, matched to Crower part number 68927-16.
• Helps eliminate seat cutting or shimming in select applications, simplifying precise valve spring installation and setup.
• Keeps valve springs from wandering under operation, promoting more stable spring location and consistent seating support.
• Protects aluminum cylinder heads from galling by providing a dedicated spring seat contact surface during assembly and use.
• Sized 1.365, 1.265, .565 for proper spring seat fitment in compatible high-performance and racing valvetrain combinations.