Drivetrain› Automatic Transmissions and Components

TCI Automotive

4L80E SSF TRANS 2001-UP LS1

$5,739.39

SKU: T00M 271250

In Stock
In Stock
Ships by Jun 7
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Advanced — 4+ hours

Description

The TCI Automotive 271250 4L80E Super StreetFighter Transmission is designed for 2001 and newer LS engines, offering enhanced performance for street and strip use. This unit is dimensionally designed for the LS engine family, though adaptation for installation may be required in some cases.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandTCI Automotive
Part NumberT00M 271250

Videos

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Full Build: Transforming a '85 Chevy K10 Into a "Fall Guy" Tribute Build
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TCI Overdrive 4L80E Transmission & Converter Install In Off-Road Chevrolet Truck
Emily Williams Tours TCI and Transmission Build

Emily Williams Tours TCI and Transmission Build

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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