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Ships within 48 hours · Estimated delivery Aug 7 - Aug 12
For Your Every Summer RSVP, with Code: SUMMER15
Description
COMP Cams Super Bead Locks LS1 10Deg W/ - Set of 100Most 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.
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.Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 17 reviews
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Product Reviews
★★★★★ 5
Truly amazing
Size: 38W x 28L, Color: Grey
Awesome pants! I love everything about them size, length, material and fit. I have never purchased a pair of pants that fit perfectly. I am truly amazed by this purchase. I WILL BE buying more pairs of these pants.
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Reviewed in the United States on November 29, 2025
★★★★★ 4
Fits good just needs a light ironing.
Good fit with a casual look. These are a nice fit with an almost slim fit width at the bottom. I am a short guy and the 34x28 size fit me great. As I obviously don't have a trim waistline, I like that the bottom of these are narrower than a more dressier pant. The waist of my pants tend to move up and down approx. an inch to inch and a half and slacks tend to get under the heel of the less clunky modern dress casual shoe. Comparison below.
Amazon Essentials 34x28 were a lot tighter (like a 32)in the waist and the length seemed loo long.
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Reviewed in the United States on August 17, 2018
★★★★★ 5
good value
Size: 40W x 28L, Color: Brown
Top quality, very comfortable, soft fabric, I like them very much.
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Reviewed in the United States on May 10, 2026
★★★★★ 5
Functional pants, safe bed, accurate color.
Size: 34W x 32L, Color: Dark Olive, Size: 34W x 32L, Color: Dark Olive
I think these pants are very functional, the color is very accurate, the fit is good, I think it is a very safe choice for someone looking for safe pick.
I have not tried washing them so i am not sure about wrinkle resistance, I may update my review later. But out of the box, they were not wrinkled.
Thickness is decent, not too thick or thin.
Since I got it for some discount, the value was good.
The image is in yellow lighting.
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Reviewed in the United States on January 3, 2026
★★★★★ 5
Great fit
Size: 38W x 29L, Color: Black
Bought for a friend He loves them Fit well
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Reviewed in the United States on April 30, 2026