What is the purpose of a valve lock keeper?

Valve lock keepers, also known as valve collets, work with the valve spring retainer to hold the valve stem in place. They are crucial for keeping the valve train properly assembled and functioning.

What does the '10 DEG BEAD' specification mean?

The '10 DEG BEAD' refers to the angle of the locking feature on the keeper. This 10-degree bead design helps to create a more secure grip on the valve stem, preventing it from coming loose under engine operation.

What is the bead size of these keepers?

The bead size for this specific set of valve lock keepers is .3415 inches. This measurement is important for ensuring they mate correctly with the valve stem and retainer.

Specifications

Brand: Manley Performance
Part #: 13162T-8
UPC: 807298069449

Manley Valve Lock/Keeper, LOC-10 DEG .3415 BEAD

Name: Manley Valve Lock/Keeper, LOC-10 DEG .3415 BEAD
Brand: Manley Performance
SKU: manley-performance-manley-valve-lock-keeper-loc-10-deg-3415-bead-t14-880438
Price: 117.45 USD
Availability: BackOrder

$117.45

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. Features a 10-degree bead lock for secure valve stem retention.

Key Features

Manley Performance valve lock/keepers.
Features a 10-degree bead lock design.
Bead size is .3415 inches.
Designed for secure valve stem retention.

⚠️ 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 well-known for making strong internal engine components, and these valve lock keepers are no exception. They are designed to securely hold your valve stem in place, ensuring proper valve train operation. This specific set features a 10-degree bead lock design, which helps to create a positive lock on the valve stem, preventing accidental dislodging even under high stress.

The .3415 bead size is a critical dimension for ensuring a precise fit with your valve stems. When you're rebuilding an engine or working on the cylinder heads, having reliable valve keepers is essential for the longevity and performance of your engine. These keepers are made to be a solid option for anyone looking for dependable valve train hardware.