Drivetrain› Automatic Transmissions and Components

TCI Automotive

GM 4L80E RACING OVERHALL

$391.62

SKU: T00M 279000

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

Advanced — 4+ hours

Description

The TCI 279000 Master Racing Overhaul Kit is engineered for 1991-1996 GM 4L80E automatic transmissions, providing all necessary components to rebuild and enhance performance for racing applications.

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 279000

Videos

4L80E Rebuild Kit - Build a Powerful and Long-lasting Engine

4L80E Rebuild Kit - Build a Powerful and Long-lasting Engine
4L80E Rebuild Quick Overview for First Time Builders! You can do this!

4L80E Rebuild Quick Overview for First Time Builders! You can do this!
The 4L80E Rebuild That Will LAST

The 4L80E Rebuild That Will LAST
4l80e TRANSMISSION REBUILD WITH TRANSGO HD2 KIT !!! FULL VIDEO!!! - a21bravo

4l80e TRANSMISSION REBUILD WITH TRANSGO HD2 KIT !!! FULL VIDEO!!! - a21bravo
The GM 4L80e Transmission: Part 1-The pump

The GM 4L80e Transmission: Part 1-The pump

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.

View Full Return Policy