What is the purpose of valve locks?

Valve locks, also known as keepers, are small components that fit into grooves on the valve stem. They work with the valve spring retainer to hold the valve spring assembly securely onto the valve stem, preventing the spring from coming loose.

What does the '7 Degree' refer to on these valve locks?

The '7 Degree' refers to the angle of the lock's seating surface. This angle must match the angle of the valve spring retainer it will be used with to ensure a proper and secure fit.

Are these valve locks compatible with all valve spring retainers?

These valve locks are designed for conventional valve stem applications and feature a 7-degree angle. You will need to ensure your valve spring retainers also have a matching 7-degree angle and are intended for conventional valve stems for proper compatibility.

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Specifications

Brand: Manley Performance
Part #: 13081-16
UPC: 807298063980

Manley Super 7 Degree Valve Locks -.050 Height (.3415) Conventional - Set of 16

Name: Manley Super 7 Degree Valve Locks -.050 Height (.3415) Conventional - Set of 16
Brand: Manley Performance
SKU: manley-performance-manley-super-7-degree-valve-locks-050-height-3415-conventiona-t14-539508
Price: 88.50 USD
Availability: BackOrder

$88.50

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Manley Super 7 Degree Valve Locks -.050 Height (.3415) Conventional - Set of 16. These locks ensure your valve train stays secure.

Key Features

Set includes 16 valve locks.
Designed for conventional valve stem applications.
Features a 7-degree lock angle.
Has a .050 inch height and .3415 inch overall diameter.
Made by Manley Performance.

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About this part

Product Details

Starting with a .050 inch height and a .3415 inch overall diameter, these Manley Super 7 Degree Valve Locks are built for conventional valve stem applications. They are designed to securely hold your valve springs in place, ensuring proper valve train operation. The 7-degree angle is a common specification that works with many popular valve spring retainers, helping to create a solid connection that can withstand the stresses of engine operation.

Manley is known for making well-built internal engine components, and these valve locks are no exception. They are made from strong materials to resist wear and fatigue over time. When you're rebuilding an engine or upgrading your valve train, using reliable components like these Manley locks is crucial for long-term performance and durability. They are a key part of keeping your valves opening and closing precisely as they should.