PitStopUSA.com - Valve Locks

Camshafts & Valvetrain - Valve Locks
Valve locks and retainers hold the retainer in place by using the force of the valve spring to hold the retainer and lock in place, not by the tang locking into the groove on the valve stem. In high performance or long endurance situations, 7° locks and retainers are much harder to disassemble from the spring and retainer. With higher racing valve spring pressures, 7° locks tend to work-weld themselves to the retainer. 10° locks and retainers were designed to help spread the load more and prevent the this issue making them the choice of engine builders for extreme high performance and racing applications. PitStopUSA.com recommends that you choose use hardened locks for high performance and race engine applications. For many street machine applications, 7° hardened locks are far more than adequate.

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Items 126-150 of 155
Description: Valve Lock, 10 Degree, 5/16 in Valve Stem, Standard Height, Steel, Black Oxide, Set of 32
Item #: PACPAC-L8064
Condition: New
Limited Supply: Only 3 Left!
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Price: $93.00
Sale: $88.00
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Description: Valve Lock, 10 Degree, 5/16 in Valve Stem, Standard Height, Steel, Black Oxide, Set of 32
Item #: PACPAC-L8065
Condition: New
Limited Supply: Only 5 Left!
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Price: $93.00
Sale: $88.00
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Description: Valve Lock, 10 Degree, 5/16 in Valve Stem, Standard Height, Titanium, Natural, Set of 32
Item #: PACPAC-L8046
Condition: New
Limited Supply: Only 0 Left!
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Price: $218.00
Sale: $204.00
Save: 6%
Save: $14.00
Description: Valve Lock, 8 Degree, 11/32 in Valve Stem, 0.050 in More Height, Steel, Black Oxide, Set of 32
Item #: PACPAC-L8037
Condition: New
Limited Supply: Only 0 Left!
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Orders over $149 ship free. Oversize items are excluded.
Price: $93.00
Sale: $88.00
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Save: $5.00
Description: Valve Lock, 8 Degree, 11/32 in Valve Stem, Standard Height, Steel, Black Oxide, Set of 32
Item #: PACPAC-L8035
Condition: New
Limited Supply: Only 4 Left!
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Price: $93.00
Sale: $88.00
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Description: Valve Lock, 8 Degree, 11/32 in Valve Stem, Standard Height, Titanium, Natural, Set of 32
Item #: PACPAC-L8016
Condition: New
Limited Supply: Only 0 Left!
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Price: $218.00
Sale: $204.00
Save: 6%
Save: $14.00
Description: Valve Lock, 8 Degree, 5/16 in Valve Stem, Standard Height, Steel, Black Oxide, Set of 32
Item #: PACPAC-L8074
Condition: New
Limited Supply: Only 5 Left!
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Price: $93.00
Sale: $88.00
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Description: Valve Lock, 8 Degree, 5/16 in Valve Stem, Standard Height, Titanium, Natural, Set of 32
Item #: PACPAC-L8056
Condition: New
Limited Supply: Only 0 Left!
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Price: $218.00
Sale: $204.00
Save: 6%
Save: $14.00
Description: Valve Lock, 7 Degree, 8 mm Valve Stem, Standard Height, Steel, Black Oxide, Set of 32
Item #: PACPAC-L8113
Condition: New
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Price: $93.00
Sale: $88.00
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Description: Valve Lock, 7 Degree, 8 mm Valve Stem, 0.050 in More Height, Steel, Black Oxide, Set of 32
Item #: PACPAC-L8114
Condition: New
Limited Supply: Only 5 Left!
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Price: $93.00
Sale: $88.00
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Description: Valve Lock, Mini 8 Degree, 8 mm Valve Stem, Standard Height, Steel, Black Oxide, GM LS-Series, Set of 32
Item #: PACPAC-L8141
Condition: New
Limited Supply: Only 8 Left!
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Price: $93.00
Sale: $88.00
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Description: Valve Lock, 7 Degree, 7 mm Valve Stem, Standard Height, 3 Radius Groove, Steel, Natural, Set of 32
Item #: PACPAC-L8086
Condition: New
Limited Supply: Only 1 Left!
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Price: $93.00
Sale: $88.00
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Description: Valve Lock, 10 Degree, 11/32 in Valve Stem, Standard Height, Steel, Black Oxide, Set of 32
Item #: PACPAC-LR8025
Condition: New
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Price: $93.00
Sale: $88.00
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Description: Valve Lock, 10 Degree, 8 mm Valve Stem, 0.050 in More Height, Steel, Black Oxide, Set of 32
Item #: PACPAC-L8160
Condition: New
Limited Supply: Only 1 Left!
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Price: $93.00
Sale: $88.00
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Description: Valve Lock, 10 Degree, 11/32 in Valve Stem, 0.050 in More Height, Steel, Black Oxide, Set of 32
Item #: PACPAC-LR8028
Condition: New
Limited Supply: Only 0 Left!
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Orders over $149 ship free. Oversize items are excluded.
Price: $93.00
Sale: $88.00
Save: 5%
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Description: Valve Lock, 10 Degree, 11/32 in Valve Stem, Standard Height, Steel, Black Oxide, Pair
Item #: PACPAC-L8025-1
Condition: New
Limited Supply: Only 2 Left!
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Orders over $149 ship free. Oversize items are excluded.
Price: $5.99
Sale: $5.72
Save: 5%
Save: $0.27
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Description: Valve Lock, 8 Degree, 11/32 in Valve Stem, Standard Height, Steel, Black Oxide, Set of 32
Item #: PACPAC-L8131
Condition: New
Limited Supply: Only 0 Left!
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Orders over $149 ship free. Oversize items are excluded.
Price: $93.00
Sale: $88.00
Save: 5%
Save: $5.00
Description: Valve Lock, Mini 8 Degree, 5/16 in Valve Stem, 0.050 in More Height, Steel, Black Oxide, Set of 32
Item #: PACPAC-L8136
Condition: New
Limited Supply: Only 1 Left!
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Orders over $149 ship free. Oversize items are excluded.
Price: $93.00
Sale: $88.00
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Save: $5.00
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Description: Valve Lock, 8 Degree, 5/16 in Valve Stem, Standard Height, Steel, Black Oxide, Set of 32
Item #: PACPAC-L8137
Condition: New
Limited Supply: Only 5 Left!
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Orders over $149 ship free. Oversize items are excluded.
Price: $93.00
Sale: $88.00
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Description: Valve Lock, 8 Degree, 5/16 in Valve Stem, Standard Height, Steel, Black Oxide, Set of 32
Item #: PACPAC-L8073
Condition: New
Limited Supply: Only 1 Left!
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Orders over $149 ship free. Oversize items are excluded.
Price: $93.00
Sale: $88.00
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Description: Valve Lock, 7 Degree, 5/16 in Valve Stem, Standard Height, Steel, Black Oxide, Set of 32
Item #: PACPAC-L8150
Condition: New
Limited Supply: Only 0 Left!
Same Day Shipping!
Orders over $149 ship free. Oversize items are excluded.
Price: $93.00
Sale: $88.00
Save: 5%
Save: $5.00
Description: Valve Lock, 10 Degree, 5/16 in Valve Stem, 0.050 in More Height, Titanium, Natural, Set of 32
Item #: PACPAC-L8048
Condition: New
Limited Supply: Only 0 Left!
Same Day Shipping!
FREE SHIPPING!
Free Ground Shipping
Price: $218.00
Sale: $204.00
Save: 6%
Save: $14.00
Description: Valve Lock, 7 Degree, 11/32 in Valve Stem, Standard Height, Steel, Black Oxide, Set of 32
Item #: PACPAC-L8154
Condition: New
Limited Supply: Only 6 Left!
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Orders over $149 ship free. Oversize items are excluded.
Price: $93.00
Sale: $88.00
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Description: Valve Lock, 8 Degree, 11/32 in Valve Stem, 0.050 in More Height, Steel, Black Oxide, Set of 32
Item #: PACPAC-L8132
Condition: New
Limited Supply: Only 1 Left!
Same Day Shipping!
Orders over $149 ship free. Oversize items are excluded.
Price: $93.00
Sale: $88.00
Save: 5%
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Description: Valve Lock, 8 Degree, 8 mm Valve Stem, Standard Height, Titanium, Natural, Set of 32
Item #: PACPAC-L8117
Condition: New
Limited Supply: Only 2 Left!
Same Day Shipping!
FREE SHIPPING!
Free Ground Shipping
Price: $218.00
Sale: $204.00
Save: 6%
Save: $14.00
Qty:

Items 126-150 of 155


More About Valve Locks

Valve locks and retainers hold the retainer in place by using the force of the valve spring to hold the retainer and lock in place, not by the tang locking into the groove on the valve stem. In high performance or long endurance situations, 7° locks and retainers are much harder to disassemble from the spring and retainer. With higher racing valve spring pressures, 7° locks tend to work-weld themselves to the retainer. 10° locks and retainers were designed to help spread the load more and prevent the this issue making them the choice of engine builders for extreme high performance and racing applications. PitStopUSA.com recommends that you choose use hardened locks for high performance and race engine applications. For many street machine applications, 7° hardened locks are far more than adequate.