Crower 68926-16 Features:

Crower spring seat cups for Nissan KA24DE; set of 16 for complete valvetrain service Approximately 0.060 in. thick with 0.842, 0.635, and 0.495 dimensions Helps keep valve springs from wandering for proper spring seating and stability Protects aluminum cylinder heads from galling during valve spring operation

Spring Seat Cups Nissan K For Ka24de, Set Of Features:

• Set of 16 spring seat cups for Nissan KA24DE valvetrain stability and consistent valve spring seating
• 0.060 in. thick cup design with 0.842, 0.635, and 0.495 dimensions for precise spring location and fitment accuracy
• Helps prevent valve spring wandering during high-rpm operation and supports stable valvetrain motion
• Protects aluminum cylinder heads from galling by providing a hardened seating surface under valve springs
• Can reduce need for seat cutting or shimming during KA24DE cylinder head setup and spring installation