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FTI 9.5in 4L80E/4L85E Billet Triple Disc Lock-Up Street Racer Series - LS - 3800 Stall

Marsoni M251S
Sale price$714.50
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FTI 9.5in 4L80E/4L85E Billet Triple Disc Lock-Up Street Racer Series - LS - 3800 StallFTI Performance SRLS46391 3 9. 5IN 4L80E 4L85E Billet Triple Disc Lock Up Street Racer Series LS. FTI Performance SRL Series billet lockup torque converters feature a computer designed CNC machined billet front cover and a billet lockup piston making premature clutch wear a thing of the past. With custom stator designs and multiple blade angle pumps stalls are available from 2 800 4 400 rpm. They are custom built to your exact needs and driving style.
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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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4.8 ★★★★★
Based on 1466 reviews
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Miguel T Gonzalez
San Leandro, US
★★★★★ 5
Nice
Size: Large, Color: Red
Very good quality and I love the colors!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 4, 2025
R
Verified Purchase
R. Nixon
Battle Creek, US
★★★★★ 5
It looks Good
Very Nice track suit. All Good, no issues.
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Reviewed in the United States on November 17, 2025
J
Verified Purchase
Jim
Massapequa, US
★★★★★ 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
D
Verified Purchase
dcdad
Louisville, US
★★★★★ 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
H
Verified Purchase
Homemaker
Charlottesville, US
★★★★★ 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

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