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Cometic Torque Converter Bolts 3/8-24 x 5/8in-Grade 8 Black Oxide Finish w/ Nuts

Marsoni M251S
Sale price$14.99
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Cometic Torque Converter Bolts 3/8-24 x 5/8in-Grade 8 Black Oxide Finish w/ NutsCometic Gasket Inc. torque converter studs are designed for high performance use. Made from high quality, heat treated Grade 8 forged steel these torque converter bolts provide the extra strength you need. This Part Fits: Year Make Model Submodel 1971 1985 Avanti II Base 1985 Avanti II GT 1973 1975 Buick Apollo Base 1975 Buick Apollo SR 1971 1973 Buick Centurion Base 1973 1977,1980 1981 Buick Century Base 1975 1979 Buick Century Custom 1980 1981 Buick
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4.1 ★★★★★
Based on 320 reviews
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Timothy Dettman
New York, US
★★★★★ 5
Works great
Works great
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 30, 2026
F
Verified Purchase
Fivestarr
Natrona Heights, US
★★★★★ 5
exact fit
working good
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Reviewed in the United States on May 17, 2026
J
Verified Purchase
Joe Cruz
Lowell, US
★★★★★ 5
Fast delivery.
Great product. OEM spark plugs.
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Reviewed in the United States on January 5, 2026
A
Verified Purchase
Aspen Valdez
Belleville, US
★★★★★ 5
Fits 2011 335xi n55 prefect
Fits my 2011 335xi n55 engine perfectly. Comes on and off easily and gets the filter loose quickly. Amazing quality
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Reviewed in the United States on March 15, 2026
C
Verified Purchase
Clint
Houston, US
★★★★★ 5
Works perfect for BMW S63 engine.
I used this to change the oil on my BMW M8 with the S63 engine. It was a perfect fit. It extended far enough onto the filter housing to be quite secure with no risk of slipping off and stripping the housing. It was snug on the housing and did not bind up due to having a loose fit. The tool feels well-built and I suspect it will outlive me given my occasional personal use. It would still probably hold up well even for daily shop use as long as it was not abused (repeatedly dropped, slammed around, etc).
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Reviewed in the United States on September 8, 2025

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