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Vibrant -8AN Flare to 6AN Straight Cut Thread (9/16-18) w/O-Ring Adapter Fitting

Marsoni M251S
Sale price$10.99
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Vibrant -8AN Flare to 6AN Straight Cut Thread (9/16-18) w/O-Ring Adapter FittingSKU: 16830 UPC: 690092152178 Vibrant 8AN Flare to 6AN Straight Cut Thread (9 16 18) w O Ring Adapter Fitting This Vibrant Performance adapter fitting converts 8AN male flare fittings to 6AN straight cut threads sized 9 16 18 UNF with an O Ring seal for secure connections in custom fuel and oil systems. It fits most popular oil pumps fuel pumps and filters found in high performance builds. Expect reliable flow rates and anti leak performance from this
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4.1 ★★★★★
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Maranda
San Leandro, US
★★★★★ 5
Great fit
Size: Medium, Color: White
Perfect fit and they don't slide off the back of your ankle.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 16, 2026
J
Verified Purchase
Jessica Burdett
Massapequa, US
★★★★★ 5
Best socks!
Size: Medium, Color: Blue
I love these socks! They last for years and they fit so nicely on my feet. I love that I can wear the in tennis shoes or wool boots and they never move!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 21, 2025
J
Verified Purchase
john jeffrey elliott
Cuba, US
★★★★★ 1
TOO SMALL
Size: Medium, Color: Blue
Nice socks, but they are way too small. Says they fit size 6 - 10. I kept 3 ( I wear size 8) and gave 3 to my daughter (size 8.5). We both agreed that they were just too small.
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Reviewed in the United States on May 12, 2026
M
Verified Purchase
Mar Gee
Dallas, US
★★★★★ 5
Style and comfort
Size: Medium, Color: Black
Exactly what I was looking for. Style and sock thickness and comfort.
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Reviewed in the United States on December 14, 2025
A
Verified Purchase
Amazon Customer
Lowell, US
★★★★★ 5
Comfortable
Size: Medium, Color: Blue
So comfortable! They stay up perfectly love love love
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Reviewed in the United States on December 7, 2025

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