What is the purpose of a valve spring seat?

A valve spring seat provides a flat, stable surface for the valve spring to rest on within the cylinder head. This ensures the spring is properly supported and can operate without binding or developing uneven wear.

How many valve spring seats are included in this set?

This set includes 16 valve spring seats, which is typically enough for a V8 engine configuration.

Are these seats compatible with all types of valve springs?

These seats are designed to work with valve springs that have an inner diameter of 1.550 inches. Always confirm compatibility with your specific valve spring and cylinder head application.

Specifications

Brand: Manley Performance
Part #: 42317-16
UPC: 807298043616

Manley Valve Spring Seat, SPRING CUP-ID 1.550

Name: Manley Valve Spring Seat, SPRING CUP-ID 1.550
Brand: Manley Performance
SKU: manley-performance-manley-valve-spring-seat-spring-cup-id-1-550-t14-881620
Price: 112.96 USD
Availability: BackOrder

$112.96

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Manley Performance valve spring seats. These are essential for proper valve spring installation.

Key Features

Fits 16 valve springs.
Designed for proper valve spring installation.
Ensures valve springs sit flat and true.
Maintains proper valve train geometry.
Made by Manley Performance.

⚠️ 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 springs seated correctly is crucial for performance and longevity. These valve spring seats from Manley Performance are designed to provide a solid foundation for your valve springs, ensuring they sit flat and true within the cylinder head. They are a key component in maintaining proper valve train geometry and function.

Manley Performance is known for making well-built engine components, and these spring seats are no exception. They are made to the correct dimensions to fit precisely where they need to go, making installation straightforward. Having a good seat ensures the spring can do its job without binding or developing uneven wear, which can lead to other issues down the road.

This set includes 16 spring seats, which is typically what you'll need for a V8 engine. Make sure you have these on hand before you start assembly to avoid delays. They are a small but important part of a successful engine build.