Drivetrain› Automatic Transmissions and Components
ATK ENGINES
GM RWD 4L80E 4SPD
SKU: A040 1671A-81
Moderate — 2–4 hours
Description
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
| Brand | ATK ENGINES |
| Part Number | A040 1671A-81 |
Videos
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4L80E Tear Down & Common Problems
4l80e TRANSMISSION REBUILD WITH TRANSGO HD2 KIT !!! FULL VIDEO!!! - a21bravo
TCI Overdrive 4L80E Transmission & Converter Install In Off-Road Chevrolet Truck
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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