What is the purpose of valve locks?

Valve locks, also known as keepers, are small components that fit into a groove on the valve stem. They work with the valve spring retainer to keep the valve spring compressed, ensuring the valve stays properly seated when not in operation.

What does the '7 Degree' refer to?

The '7 Degree' indicates the angle of the lock surface that mates with the valve spring retainer. This specific angle is common in many performance engine builds and ensures a secure fit with compatible retainers.

What does the '.3415' size mean?

The '.3415' refers to the specific diameter of the valve stem that these locks are designed to fit. It's crucial to measure your valve stems to ensure this is the correct size for your engine build.

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Specifications

Brand: Manley Performance
Part #: 13084-16
UPC: 807298064062

Manley Super 7 Degree Valve Locks (.3415) Conventional - Set of 16

Name: Manley Super 7 Degree Valve Locks (.3415) Conventional - Set of 16
Brand: Manley Performance
SKU: manley-performance-manley-super-7-degree-valve-locks-3415-conventional-set-of-16-t14-539507
Price: 88.50 USD
Availability: BackOrder

$88.50

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Manley Performance Super 7 Degree Valve Locks (.3415) Conventional - Set of 16. Secure your valve train.

Key Features

Set includes 16 Super 7 Degree Valve Locks.
Designed for conventional valve spring retainers.
Features a 7-degree lock angle.
Specific to a .3415 inch valve stem diameter.
Manley Performance is a well-known name in engine components.

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About this part

Product Details

Manley Performance is known for making strong internal engine components, and these Super 7 Degree Valve Locks are a prime example. If you're rebuilding or working on the top end of your engine, these keepers are designed to hold your valve springs securely in place. They feature a 7-degree lock angle, which is a common setup for many performance applications, ensuring a solid connection with your valve spring retainers.

This set includes 16 valve locks, enough for a typical 8-cylinder engine. The .3415 size is specific to certain valve stem diameters, so it's important to confirm this is the correct size for your build. They are made with durable materials to withstand the stresses of engine operation, helping to maintain proper valve timing and function.