COMP Cams Valve Locks 3/8in Single Groove

COMP Cams Valve Locks 3/8in Single Groove

Marsoni

M251S

$31.60

Get it in 3 business days with 1 day shipping. Friday, May 29

COMP Cams Valve Locks 3/8in Single Groovelock angle and 3 8" valve stem size is a perfect replacement lock for stock engine rebuilds. It is recommended only for street Applications with lighter valve spring loads. It is critically important to make sure 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

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
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We bought 2 of these because our suit rentals for our wedding didn’t come with full vests for the children (Men’s Wearhouse gives you bibs for kids), and we live in Texas, so we didn’t want the boys to have to wear a full jacket during the reception in the heat. These fit really well and matched the suits that we rented.

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Reviewed in the United States on February 13, 2026

Verified Purchase

Elizabeth E.

Dallas, US

★★★★★ 4

Fancy vest

Size: 12, Color: Black

It’s a very nice jacket fits awesome great material and stitching and looks fabulous

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Reviewed in the United States on May 10, 2026

Verified Purchase

Georgia

Massapequa, US

★★★★★ 5

Get it!

Size: 10-11, Color: Blue Plaid

Another must buy on my list! Color, size and length were all good. I was a bit surprised as to the thickness of the vest, not heavy, but well made. Definitely value for money!

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Reviewed in the United States on September 17, 2025