What material is this valve spring cup made from?

This valve spring cup is constructed from solid steel. This material choice ensures it is well-built and strong enough to handle the demands of engine operation.

What size valve springs is this cup designed for?

This spring cup is designed to work with valve springs that have an outer diameter of 1.677 inches. The cup itself has an outer diameter of 1.750 inches and an inner diameter of 0.570 inches.

Does this part come with any hardware?

This listing is for the Manley valve spring cup only. Any necessary hardware for installation would typically be sourced separately or come with your valve spring kit.

Specifications

Brand: Manley Performance
Part #: 42372-16
UPC: 807298043982

Manley Spring Cup 1.677in Spring OD 1.750in Cup OD .570in Cup ID

Name: Manley Spring Cup 1.677in Spring OD 1.750in Cup OD .570in Cup ID
Brand: Manley Performance
SKU: manley-performance-manley-spring-cup-1-677in-spring-od-1-750in-cup-od-570in-cup--t14-481881
Price: 102.68 USD
Availability: BackOrder

$102.68

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 cup with a 1.750in outer diameter. Solid steel construction for durability.

Key Features

Fits valve springs with a 1.677 inch outer diameter.
Features a 1.750 inch outer diameter and 0.570 inch inner diameter.
Constructed from solid steel for a strong and durable seat.
Designed to properly support valve springs in the cylinder head.
Manley Performance part number 42372-16.

⚠️ 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

This Manley valve spring cup is machined from solid steel, giving it a strong foundation to support your valve springs. It measures 1.750 inches across the outer diameter and has a 0.570 inch inner diameter, designed to work with springs that have a 1.677 inch outer diameter. This part is crucial for ensuring your valve springs sit correctly and operate as intended within the cylinder head.

When you're rebuilding an engine or upgrading your valvetrain, the small details make a big difference. This spring cup is well-built to handle the stresses of engine operation, providing a stable seat for the spring. It's a direct replacement part, meaning it's made to fit right into your existing setup without needing modifications.