What is the advantage of using H-13 tool steel retainers?

H-13 tool steel allows for better processing than other tool steels, resulting in a stronger and more durable retainer. It offers a good balance of performance and economy compared to titanium.

What is the installed height range for these retainers?

These retainers are designed to fit valve springs with an installed height between 1.437 inches and 1.550 inches.

Are these retainers suitable for racing applications?

Yes, these retainers are often chosen for racing applications where class rules may require specific materials or where reducing valve train weight is beneficial.

Specifications

Brand: Manley Performance
Part #: 23635TS-16
UPC: 807298086460

Manley Spring Retainer, RET-H13 1.437-1.550

Name: Manley Spring Retainer, RET-H13 1.437-1.550
Brand: Manley Performance
SKU: manley-performance-manley-spring-retainer-ret-h13-1-437-1-550-t14-881381
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 H-13 Tool Steel Spring Retainers. Lightweight and strong for your engine build.

Key Features

Fits valve springs with a 1.437-1.550 inch installed height.
Constructed from H-13 tool steel for strength and durability.
Lightweight design helps reduce valve train mass.
A more economical alternative to titanium retainers.
Designed to meet specific class rules for engine builds.
Manley Performance brand offers a well-built component.

⚠️ 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, especially if you're looking for a way to shave a little weight or need to meet specific class rules, these Manley H-13 Tool Steel retainers are a solid choice. They offer a more economical option compared to titanium retainers while still providing a strong and durable component for your valve springs.

Manley uses H-13 tool steel, which is known for its good processing characteristics. This means Manley can create a retainer that is both strong and built to last, handling the stresses of engine operation. They are lighter than stock retainers, which can help reduce valve train mass. This is a well-built part that offers a good balance of performance and value for your engine build.