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Ships within 48 hours · Estimated delivery Aug 9 - Aug 14
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Description
COMP Cams Valve Seals # CC507-8COMP Cams Valve Seals # CC507 8 Oil Seals Valve Stem Black Viton Intake . 446" Guide 5 16" Valve Valve Stem Diameter 0. 313 in. Valve Stem Seal Type Positive stop Valve Stem Seal Material Viton Machine Work Required No Valve Guide Diameter (in) 0. 446 in. Quantity Sold as a set of 8. Notes Designed for triple spring. COMP Cams offers a complete line of valve seals, from the stock GM O rings to the positive stop Teflon seals. These seals are a must to
COMP Cams Valve Seals # CC507-8Oil Seals Valve Stem Black Viton Intake .446" Guide 5/16" Valve
Valve Stem Diameter
0.313 in.
Valve Stem Seal Type
Positive stop
Valve Stem Seal Material
Viton
Machine Work Required
No
Valve Guide Diameter (in)
0.446 in.
Quantity
Sold as a set of 8.
Notes
Designed for triple spring.
COMP Cams offers a complete line of valve seals, from the stock GM O-rings to the positive-stop Teflon seals. These seals are a must to keep unwanted oil from entering the combustion chamber through the clearance in the valve guides. The O-ring seals use the standard retainer and oil splash shield. The umbrella seals are normally used when a larger-than-stock diameter spring is used. In the case of a double spring, the positive stop Teflon seals are used. For triple-spring applications, use the smaller-diameter Viton seals.
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
4.8 ★★★★★
Based on 18 reviews
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Product Reviews
★★★★★ 5
It looks Good
Very Nice track suit. All Good, no issues.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 17, 2025
★★★★★ 5
Comfy shoes
Size: 10.5, Color: Cognac
Comfy shoes! My husband loved his black pair so bought the browns one too!
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Reviewed in the United States on May 4, 2026
★★★★★ 5
Love the simple perfect shape
Size: 11, Color: Chestnut
The problem of the sides rubbing can be solved by stepping on the back till flat as if wearing sandals. This bends the side enough to never rub again when worn in the normal way.
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Reviewed in the United States on January 22, 2026
★★★★★ 5
Consistent quality
Size: 11.5, Color: Black
Have used these shoes continually for the past 10 years. I really appreciated they continue to be a standard size and style without any deviations so that I can reliably reorder these and count on them fitting exactly as expected.
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Reviewed in the United States on November 19, 2025
★★★★★ 5
Nice shirt.
Color: Black, Size: XX-Large
Good neck height, not too high, firm neck grip without the choke feel. Clean look when wearing under an open shirt or looks good alone, Soft feel against the skin, and it washes well, no pulling or color fade. semi-form-fitting on the body, but not tight for the size. priced well.
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Reviewed in the United States on May 25, 2026
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