Product images and videos are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
Drivetrain› Automatic Transmissions and Components
TCI Automotive
6X SIX SPEED TRANSMISSION PACKAGE
SKU: T00M 271700P
Advanced — 4+ hours
Overview
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Vehicle Symptoms
- Transmission slips between gears under load
- Delayed engagement when shifting into drive
- Harsh or jerky shifts during acceleration
- Burning smell from transmission fluid
- Transmission overheats during highway driving
Diagnostic Codes
- P0700 – transmission control system malfunction
- P0731 – incorrect gear ratio
- P0741 – torque converter clutch circuit malfunction
- P0750 – shift solenoid A malfunction
Relevant Conversations
- 4L80E swap kit for GM truck
- TCI 6x transmission package review
- P0731 code on 4L80E transmission
- 4L80E vs 4L60E which is stronger
- paddle shifter transmission controller install
- EZ-TCU programming tutorial
- transmission slipping and shifting hard
- 4L80E for LS swap
- TCI 271700P compatibility with Chevy
- 4L80E torque converter and cooler recommendations
Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
Fitment
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Specifications
| Brand | TCI Automotive |
| Part Number | T00M 271700P |
Videos
2010 SEMA V8TV Video Coverage: TCI 6X 6 Speed Automatic Overdrive Transmission
TCI Transmissions New 6 Speed Transmissions at SEMA 2008
TCI 6x with paddle shift
TCI: EZ-TCU Transmission Controller Install Basics
TCI: EZ-TCU Transmission Controller Harness Options
TCI® Quick Tech Video: Programming The TCI® EZ-TCU™ By FAST™
TCI® EZ-TCU™ Installation
About MOTORMIA
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Returns & Fitment
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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Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.
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