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Est. 1957
Manley Performance

Manley Valve Spring Seat, SPRING CUP-OD 1.625

$112.96

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Manley Performance valve spring seat. A well-built component for engine builds.

Key Features

  • Fits Manley valve springs.
  • Spring Cup Outer Diameter: 1.625 inches.
  • Well-built for engine builds.
  • Ensures proper valve spring alignment and support.
  • Helps protect cylinder head surface from spring wear.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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About this part

Product Details

When you're rebuilding the top end of your engine, getting the valve train geometry just right is critical. These valve spring seats from Manley Performance are designed to sit between the valve spring and the cylinder head, ensuring proper alignment and support. They're a small but important piece of the puzzle for a reliable engine build.

Manley is known for making strong internal engine components, and these spring seats are no exception. They are made to precise specifications to ensure they fit correctly and do their job without issue. Using a well-made spring seat helps prevent the spring from damaging the cylinder head surface over time, especially under the stress of high-performance camshafts or aggressive spring pressures.

This part is typically used when you're installing new valve springs or retainers as part of an engine overhaul or performance upgrade. Make sure to check your specific engine's service manual for the correct installation procedure and any other related components you might need.

Specifications

Brand
Manley Performance
Manufacturer Part #
42128-16
UPC
807298043593

Frequently Asked Questions

Manley Valve Spring Seat, SPRING CUP-OD 1.625

$112.96