What is the main benefit of using H-13 Tool Steel retainers?

H-13 Tool Steel is chosen for its strength and durability, offering a robust option for engine builds. It allows for better processing than other tool steels, resulting in a stronger, more wear-resistant component compared to standard tool steels.

Are these retainers suitable for racing applications?

Yes, these retainers are a good option if you need a more economical alternative to titanium or if class rules specify the use of tool steel retainers. Their lightweight nature can also be beneficial for high-RPM performance.

What does the '1.570' in the part number refer to?

The '1.570' typically refers to the outer diameter of the valve spring that the retainer is designed to work with, ensuring a proper fit and secure seating.

Specifications

Brand: Manley Performance
Part #: 23672TS-16
UPC: 807298073156

Manley Spring Retainer, RET-H-13 1.570,SUPER 7 DBL

Name: Manley Spring Retainer, RET-H-13 1.570,SUPER 7 DBL
Brand: Manley Performance
SKU: manley-performance-manley-spring-retainer-ret-h-13-1-570-super-7-dbl-t14-881446
Price: 302.55 USD
Availability: BackOrder

$302.55

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 H-13 Tool Steel Spring Retainer. A strong, durable alternative to titanium for your valve springs.

Key Features

Fits Manley SUPER 7 DBL valve springs.
Made from H-13 Tool Steel for strength and durability.
Lightweight design helps reduce valve spring mass.
A more economical alternative to titanium retainers.
Processed for improved strength and wear resistance.

⚠️ 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 these H-13 Tool Steel retainers are a great example. If you're looking for a more budget-friendly option than titanium retainers, or if specific racing rules require it, these are a solid choice. They are made from H-13 tool steel, which Manley processes to be stronger and more durable than other tool steels commonly used for this application.

These retainers are designed to be lightweight, which can help reduce valve float at higher RPMs by lessening the overall mass the valve spring has to control. The H-13 tool steel offers a good balance of strength and wear resistance, making them a reliable option for many performance builds. They fit right into your existing valve spring setup, making them a straightforward component to install when you're rebuilding or upgrading your engine's top end.