Crower 68954-1 Features:

Crower spring seat cup, part number 68954-1, one-piece design Dimensions: 1.685 in. X 1.565 in. X 0.635 in. Valve spring accessory for compatible valvetrain setups Sold individually as a single unit

Spring Seat Cups 1.685 1. One-piece 1.565 .635 Single-unit Features:

• One-piece spring seat cup for valve spring setups, compact 1.685 / 1.565 / .635 sizing for precise component fitment and support
• Valve spring accessory design helps provide a stable spring seating surface, promoting consistent valvetrain alignment during assembly
• Single-unit replacement format suits custom builds, repairs, and cylinder head service where individual spring seat cups are needed
• Matches Crower 68954-1 specifications for 1.685 / 1.565 / .635 applications, supporting accurate part selection and installation planning
• Ideal for performance engine valvetrain service, with spring seat cup construction intended for dependable spring positioning and seating