What is the purpose of a valve spring seat?

A valve spring seat sits at the base of the valve spring, providing a stable platform. It ensures the valve spring is correctly positioned and helps maintain consistent pressure for proper valve operation.

What does the 1.625 inch measurement refer to?

The 1.625 inch measurement is the inner diameter of the valve spring seat. This ensures it is the correct size to fit the specific valve spring you are using in your engine build.

Does this part come with any hardware?

This product listing is for the valve spring seat only. Any necessary hardware for installation would typically be sourced separately or come with a more comprehensive valve train kit.

Specifications

Brand: Manley Performance
Part #: 42375-16
UPC: 807298044040

Manley Valve Spring Seat, SPRING CUP-ID 1.625

Name: Manley Valve Spring Seat, SPRING CUP-ID 1.625
Brand: Manley Performance
SKU: manley-performance-manley-valve-spring-seat-spring-cup-id-1-625-t14-881646
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 seat. A well-built component for your engine's valve train.

Key Features

Manley Performance valve spring seat.
Inner diameter measures 1.625 inches.
Designed to properly seat valve springs.
A well-built component for engine valve trains.

⚠️ 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

Manley Performance is known for making strong internal engine components, and this valve spring seat is no different. This part, the 42375-16, is designed to sit at the base of your valve spring, providing a solid foundation and ensuring the spring is properly seated. It's a small but critical piece for the proper function of your engine's valve train.

This spring seat has an inner diameter of 1.625 inches, which is a key measurement to ensure it matches your specific valve spring. When you're rebuilding or working on the top end of your engine, using well-made components like these Manley seats helps ensure everything seals and operates correctly. It's a straightforward part to install, fitting right into place where the original seat would have been.