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. It ensures the spring is properly aligned and maintains consistent tension, which is critical for valve train function.

What does 'ID Pro' mean for these valve spring seats?

The 'ID Pro' designation from Manley Performance typically indicates a focus on precise internal dimensions. This means the seats are manufactured to very tight tolerances for a reliable fit and optimal performance within the engine.

How many valve spring seats are included in this set?

This set includes 16 valve spring seats. This quantity is generally sufficient for most V8 engine configurations, covering all the intake and exhaust valves.

Specifications

Brand: Manley Performance
Part #: 42437-16
UPC: 807298044224

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-t14-881661
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 Performance valve spring seats. These seats ensure proper valve spring alignment and support.

Key Features

Fits 16 valve springs for most V8 engines.
Ensures proper valve spring alignment and support.
Made from durable materials to withstand engine heat and pressure.
Designed for precise fitment within the cylinder head.
Part of Manley Performance's ID Pro line, indicating attention to dimensional accuracy.

⚠️ 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 components 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. This proper alignment is key to preventing spring fatigue and ensuring consistent valve operation.

Manley Performance is known for making well-built internal engine components, and these spring seats are no exception. They are made from durable materials that can withstand the heat and pressure found in the combustion chamber. The ID Pro designation suggests a focus on precise dimensions, meaning they should fit right into your cylinder head without issue, making installation straightforward when you're working on your engine.

This set includes 16 spring seats, which is the typical number needed for most V8 engines. Having them properly installed helps maintain the correct spring tension across all cylinders, contributing to smooth engine operation and reliable power delivery.