What does the '0.050 B/L COATED' mean on these valve keepers?

The '0.050' indicates that these keepers are 0.050 inch undersize compared to a standard size. The 'B/L COATED' refers to a black and blue coating applied to the keepers for enhanced durability and wear resistance.

Are these valve keepers sold individually or as a set?

This product is sold as a set of Manley Valve Lock/Keepers. The exact quantity included in the set should be verified with the product details to ensure you have enough for your application.

What is the purpose of the black/blue coating on these keepers?

The black/blue coating is applied to improve the wear resistance of the valve lock keepers. This is important in the high-stress environment of an engine's valvetrain, helping to extend the life of the component.

Specifications

Brand: Manley Performance
Part #: 13040TC-8
UPC: 807298090610

Manley Valve Lock/Keeper, LOC-TI CAPT.3415 -.050 B/L COATED

Name: Manley Valve Lock/Keeper, LOC-TI CAPT.3415 -.050 B/L COATED
Brand: Manley Performance
SKU: manley-performance-manley-valve-lock-keeper-loc-ti-capt-3415-050-b-l-coated-t14-880384
Price: 180.19 USD
Availability: BackOrder

$180.19

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 lock keepers. These are 0.050 inch undersize and feature a black/blue coating.

Key Features

This product includes Manley Valve Lock/Keepers.
The keepers are the LOC-TI CAPT.3415 model.
Features a black/blue coating for improved wear resistance.
These keepers are 0.050 inch undersize.

⚠️ 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

In this set, you get Manley Valve Lock/Keepers, specifically the LOC-TI CAPT.3415 model. These keepers are designed to secure your valve springs and are coated in black/blue for added durability. They are also 0.050 inch undersize, which is important to note for your specific engine build.

Manley has put a black/blue coating on these keepers, which helps with wear resistance in the demanding environment of an engine's valvetrain. Being 0.050 inch undersize means they are intended for applications where a slightly smaller keeper is required, often during engine rebuilding or modification to achieve specific clearances. It's crucial to ensure this undersize dimension matches your valve stem and spring retainer requirements.