What is the main advantage of H-13 tool steel over other tool steels?

Manley uses a processing method for H-13 tool steel that yields a stronger and more durable retainer compared to other tool steels typically used. This results in a well-built part that can withstand engine stresses.

What specific valve spring setups does this retainer fit?

This retainer is designed for double valve spring setups and has a 1.580 inch diameter. It is also made to work with a 7-degree lock configuration.

Are these retainers suitable for all engine builds?

These retainers are a good option when you need a strong and durable part but want to avoid the cost of titanium, or if class rules restrict titanium use. They are particularly useful for specific wear concerns or when seeking a balance between performance and economy.

Specifications

Brand: Manley Performance
Part #: 23681TS-16
UPC: 807298073118

Manley Spring Retainer, RET-H-13 SUPER 7 DEG 1.580 DBL

Name: Manley Spring Retainer, RET-H-13 SUPER 7 DEG 1.580 DBL
Brand: Manley Performance
SKU: manley-performance-manley-spring-retainer-ret-h-13-super-7-deg-1-580-dbl-t14-881479
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 valve spring retainer. A strong, durable option for your engine build.

Key Features

Fits specific double valve spring setups with a 1.580 inch diameter.
Designed for a 7-degree lock configuration.
Constructed from H-13 tool steel for improved strength and durability.
Lightweight design helps reduce valvetrain mass.
A more economical alternative to titanium retainers for certain applications.

⚠️ 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

Secure CheckoutFast Shipping631-982-0042

About this part

Product Details

If you're rebuilding the top end of your engine and need to secure your valve springs, these Manley H-13 Tool Steel retainers are a solid choice. They're designed to work with specific valve springs, ensuring a secure fit and proper valve operation. The H-13 tool steel material is chosen for its strength and durability, offering a good balance between performance and cost compared to titanium options. This makes them a popular pick when class rules or specific wear concerns point away from titanium.

Manley processes this H-13 tool steel in a way that results in a stronger, more durable retainer than what you might find with other tool steels. This attention to material processing means you get a well-built part that can handle the stresses of engine operation. They are a lightweight option that helps reduce overall valvetrain mass, which can be beneficial for high-RPM performance. This particular retainer is designed for a 7-degree lock and has a 1.580 inch diameter, fitting specific double-spring setups.