What material are these valve locks made from?

These valve locks are constructed from titanium. Titanium is chosen for its strength and light weight, which is beneficial for high-performance engine builds.

What does the '.3110 +.050 B/L' designation mean?

The '.3110' indicates the intended valve stem diameter in inches, and the '+.050' signifies that this set is oversize by 0.050 inches. 'B/L' typically stands for 'Black/Lube', referring to a coating or treatment applied to the part.

Are these valve locks suitable for stock engines?

These valve locks are designed for performance engine builds, particularly those with modified valve guides or high-RPM applications. It's best to consult with your engine builder or refer to specific build requirements to ensure compatibility.

Specifications

Brand: Manley Performance
Part #: 13050T-8
UPC: 807298077512

Manley Valve Lock/Keeper, LOC-TI S7 .3110 +.050 B/L

Name: Manley Valve Lock/Keeper, LOC-TI S7 .3110 +.050 B/L
Brand: Manley Performance
SKU: manley-performance-manley-valve-lock-keeper-loc-ti-s7-3110-050-b-l-t14-880386
Price: 136.24 USD
Availability: BackOrder

$136.24

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 is known for high-performance engine components. These titanium valve locks are a popular choice for serious engine builds.

Key Features

Manley Performance is known for high-performance engine components.
These valve locks are made from titanium, a strong and lightweight material.
Designed for a .3110 inch valve stem diameter.
This set is +.050 inch oversize, suitable for larger valve guides.
Titanium construction helps reduce valvetrain weight for improved performance.
Well-built to securely hold valve springs under demanding conditions.

⚠️ 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 has a solid reputation for making robust engine parts, and these valve locks are a great example of that. They're made from titanium, which is a strong but lightweight material, making them a popular choice when you're building an engine where every ounce counts and you need parts that can handle high RPMs. This particular set is designed for a .3110 inch valve stem diameter and is +.050 inch oversize, often used in performance applications where valve guides might have been reamed to a larger size.

Using titanium here helps reduce the overall weight at the valvetrain, which can lead to improved performance and durability, especially in engines that see a lot of action. They are well-built to ensure they hold your valve springs securely, even under demanding conditions. If you're working on a performance engine rebuild, these keepers are a solid option to consider for keeping your valvetrain reliable.