What material are these valve spring seats made from?

These Manley valve spring seats are constructed from hardened steel. This material choice offers durability and resistance to the stresses within the engine's valve train.

Why is proper valve spring seating important?

Proper seating ensures the valve spring is correctly aligned and supported. This helps maintain consistent valve train operation and can prevent undue wear on other parts like the valve stem or retainer.

Does this part come with other valve train components?

This product listing is for the Manley valve spring seats only. Other valve train components, such as springs, retainers, or seals, are sold separately.

Specifications

Brand: Manley Performance
Part #: 42443-16
UPC: 807298044743

Manley Valve Spring Seat, SPRING CUP-ID PRO

Name: Manley Valve Spring Seat, SPRING CUP-ID PRO
Brand: Manley Performance
SKU: manley-performance-manley-valve-spring-seat-spring-cup-id-pro-t14-881664
Price: 128.22 USD
Availability: BackOrder

$128.22

On Backorder

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

Manley valve spring seats. These seats ensure proper valve spring alignment and support.

Key Features

Manley valve spring seats are made from hardened steel.
This part number is 42443-16.
Designed to ensure proper valve spring alignment and support.
Helps prevent premature wear on other valve train components.
Supports consistent valve train operation.

⚠️ 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 valve spring seats are made from hardened steel, offering a solid foundation for your valve springs. This specific part number, 42443-16, is designed to provide a precise fit, ensuring the spring sits correctly and maintains its intended position under load. Proper seating is crucial for consistent valve train operation and can help prevent premature wear on other components.

The hardened steel construction means these seats are built to withstand the pressures and temperatures found within the engine. They are a well-built component intended to support the critical function of your valve springs, contributing to reliable engine performance. When rebuilding or servicing your engine's top end, using correctly specified components like these Manley seats is a practical step toward ensuring longevity and proper function.