Drivetrain› Clutches and Components

TCI Automotive

6X SIX SPEED TRANSMISSION PACKAGE

$9,179.39

SKU: T00M 271700P2

In Stock
In Stock
Ships by Jun 8
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Advanced — 4+ hours

Description

The TCI 6X Six Speed Transmission Package is a high-performance automatic transmission based on the GM 4L80E design, capable of handling 850+ horsepower. It features six forward gears and fully programmable automatic or manual shifting for improved acceleration and fuel economy, with adaptation kits available for Ford and Chrysler engines.

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 271700P2

Videos

2010 SEMA V8TV Video Coverage: TCI 6X 6 Speed Automatic Overdrive Transmission

2010 SEMA V8TV Video Coverage: TCI 6X 6 Speed Automatic Overdrive Transmission
TCI 6x with paddle shift

TCI 6x with paddle shift
TCI Transmissions New 6 Speed Transmissions at SEMA 2008

TCI Transmissions New 6 Speed Transmissions at SEMA 2008

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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