What is the purpose of the 'bead lock' feature on these valve locks?

The bead lock design enhances the interface between the valve lock and the retainer. This creates a stronger collet effect, which is crucial for securely holding the valve spring and retainer in place, especially under high spring loads.

How do I know if these valve locks are the correct size for my valves?

When properly installed on the valve stem, there should be a small gap between the two halves of the valve lock. If the halves fit together without a gap, they are too large. If they fit tightly to the stem and leave a gap around the stem's outer diameter, they are too small.

Are these valve locks compatible with all LS engines?

These locks are specifically designed for LS1/LS6 engines and feature an 8mm stem size and a 10-degree angle. While they are suitable for many LS applications, it's essential to verify that your engine's valve stem size and retainer angle match these specifications.

COMP Cams LS1 10 Degree Super Bead Locks Set of 100 632-100

Name: COMP Cams Super Bead Locks LS1 10Deg W/ - Set of 100
Brand: COMP Cams
SKU: comp-cams-comp-cams-super-bead-locks-ls1-10deg-w-set-of-100-t14-4393198
Price: 323.35 USD
Availability: BackOrder

COMP Cams Super Bead Locks LS1 10Deg W/ - Set of 100

$323.35

On Backorder

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

COMP Cams Super Bead Locks LS1 10Deg W/ - Set of 100. These 10-degree bead locks ensure secure valve spring and retainer seating.

Key Features

Set includes 100 COMP Cams Super Bead Locks.
Designed for LS1/LS6 engines with 10-degree, 8mm single groove locks.
The bead lock design enhances the collet effect for a more secure retainer and spring fit.
Properly sized locks will have a small gap between their two halves when installed on the valve stem.
Suitable for performance applications with higher valve spring loads.

These valve locks are designed for LS1/LS6 engines and are compatible with 8mm valve stems. Always confirm compatibility with your specific engine build and retainers.

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Product Details

These COMP Cams Super Bead Locks are designed for LS1/LS6 engines and feature a 10-degree locking angle with an 8mm stem size. The key design element here is the 'bead lock' feature, which creates a more secure interface between the lock and the retainer compared to standard valve locks. While the tang on a valve lock primarily serves to position components, the true holding power comes from the taper of the retainer creating a collet effect. These bead locks enhance that effect, providing a stronger grip, especially important when dealing with higher valve spring loads found in performance builds.

This set includes 100 pieces, making it suitable for multi-cylinder engines like the GM LS family. The 10-degree angle is specific to certain retainer designs, so it's important to ensure compatibility with your existing or chosen retainers. Proper installation involves a small gap between the two halves of the lock when seated on the valve stem; if they fit flush, they are too large, and if they leave a gap around the stem's O.D., they are too small. These locks are a well-built option for those rebuilding or upgrading their LS engine's valvetrain.