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

SKU: CCA632-100

Valve Locks

CCA Valve Lock Sets...

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

SKU: CCA632-100

Valve Locks

CCA Valve Lock Sets...

A$625.49
Limited Availability from MFR Limited stock available from the manufacturer's distribution centre. The dispatch timeframe shown is an estimate based on historical orders of this part. This item is not held in our own warehouse, and availability and release timing may vary depending on manufacturer stock movements and processing at the time of ordering.
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Description

Most people believe that the tang inside a valve lock holds the retainer and valve spring in place while the engine is running, but this isn't the case. The cross-section of material in the tang is not strong enough to withstand open spring loads of 1000 lbs. or more. The sole purpose of the tang is to temporarily locate the lock, retainer and spring relative to the valve until the taper of the retainer can nest around the outside surface of the lock. This creates a collet effect that binds the two together. The more spring force exerted on the retainer (as the valve opens), the more force applied by the collet effect to keep the retainer and lock in place. With the emergence of valve sizes other than the standard 5/16", 11/32" and 3/8", it is important to make sure the valve locks match the valve size. There should always be a small gap between the two halves of the lock when they are properly positioned on the valve stem. If the two halves fit together without a gap, they are too large. If the locks fit tight to the stem and leave a gap between the middle of the lock and the O.D. of the stem, the locks are too small. Our line of stock replacement 7 valve locks for stock engine rebuilds are recommended only for street applications with lighter valve spring loads and are stamped and hardened for superior wear resistance. Also available are machined 7 locks and titanium Super 7 Locks for some applications. They offer the same valve spring location accuracy as our Super Locks without the need to change to 10 degree retainers.

Product Overview

Most people believe that the tang inside a valve lock holds the retainer and valve spring in place while the engine is running, but this isn’t the case. The cross-section of material in the tang is not strong enough to withstand open spring loads of 1000 lbs. or more. The sole purpose of the tang is to temporarily locate the lock, retainer and spring relative to the valve until the taper of the retainer can nest around the outside surface of the lock. This creates a “collet” effect that binds the two together. The more spring force exerted on the retainer (as the valve opens), the more force applied by the “collet” effect to keep the retainer and lock in place. With the emergence of valve sizes other than the standard 5/16", 11/32" and 3/8", it is important to make sure the valve locks match the valve size. There should always be a small gap between the two halves of the lock when they are properly positioned on the valve stem. If the two halves fit together without a gap, they are too large. If the locks fit tight to the stem and leave a gap between the middle of the lock and the O.D. of the stem, the locks are too small. Our line of stock replacement 7° valve locks for stock engine rebuilds are recommended only for street applications with lighter valve spring loads and are stamped and hardened for superior wear resistance. Also available are machined 7° locks and titanium Super 7º Locks for some applications. They offer the same valve spring location accuracy as our Super Locks™ without the need to change to 10° retainers.

Product Details

Description:Set of 100 - 10 Degree, 8mm, Single Groove Locks LS1/LS6 Bead Lock
Lock Angle:10°
Part Number:cca632-100
Title:Set of 100 - 10 Degree, 8mm, Single Groove Locks LS1/LS6 Bead Lock
Valve Stem Size:8mm

Part Type

Engine Valve Spring Retainer Keeper Kit

Data: v4.2 - Upd: 2026-10-13 17:46:10

Specifications

Product Attributes - Brand
COMP Cams
Product Attributes - Manufacturer's Part Number
632-100
Product Attributes - Part Type
Valve Locks
Product Attributes - Product Line
COMP Cams Super Valve Locks
Product Attributes - UPC
036584128151
Product Attributes - Valve Stem Diameter (in.)
0.314 in.
Product Attributes - Valve Stem Diameter (mm)
8.00mm
Product Attributes - Lock Style
10 degree
Product Attributes - Lock Groove Quantity
1-groove beadlock-style
Product Attributes - Lock Material
Hardened steel
Product Attributes - Manufacturing Process
Machined
Product Attributes - Recessed for Lash Cap
No
Product Attributes - Quantity
Sold as a set of 200.
Product Attributes - Notes
LS1/LS6 applications. 200 pieces, enough to do 100 valves.

Reference Information

Brand Name/s Comp Cams
StreetFX SKU cca632-100
SFX Item ID 4120963
Supplier Item Code 4120963
Manufacturer SKU 632-100
Manufacturer UPC 36584128151
Alternative References ls1, ls2, ls3, ls4, ls6, ls7

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