10R80 Conversion Kit — Electric to Manual Detent Shift

The wall 10R80 Coyote swap builds hit. You did the research. You sourced a 10R80. You are ready to build. Then you find out the unit you have runs an internal electronic shift servo motor - and suddenly your classic truck shifter has nothing to connect to. It will not work with your OEM column shifter. Not your cable shifter. Not your custom floor mount. The transmission is sitting right there and the build is dead in the water. This conversion removes the electronic shift servo and replaces it with a mechanical detent sensor and a linkage-ready valve body. The result is a modern 10R80 that speaks the same language as your classic truck's shifter - column; Lokar linkage; cable; or custom floor setup. Your transmission. Your shifter. Your build.

  • Your shifter works again - column; cable; Lokar or custom floor; all back on the table.
  • Removes the electronic servo - the exact part that stops a classic shifter from connecting.
  • Linkage-ready valve body - mechanical detent instead of electronics.
  • Fitment sorted at order - Pre-2021 2WD; Pre-2021 4WD; or 2021+ covering both.
  • Modern transmission; classic control - the 10R80 without the compromise.

Install Level: Professional

This is an internal transmission conversion - not a shifter kit. It is what makes your shifter kit possible.
Select the fitment that matches your transmission: Pre-2021 2WD; Pre-2021 4WD; or 2021+ (2WD and 4WD).
Works with OEM column shifters; Lokar linkage; cable shifters and custom floor setups.

Fat Fender Garage
SKU: FFG-FP21-2WD.EtNES ISBN:
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10R80 Conversion Kit — Electric to Manual Detent Shift
From $1,240.00
Overview
Specifications
Tech Resources
Compatibility

The Wall 10R80 Coyote Swap Builds Hit


Our 10R80 conversion kit eliminates the internal electric shift servo and replaces it with a mechanical detent system — making your modern 10R80 fully compatible with the classic truck shifter your build deserves.

You've done the research. You sourced a 10R80. You're ready to build. Then you find out the unit you've got runs an internal electronic shift servo motor — and suddenly your classic truck shifter has nothing to connect to.

It won't work with your OEM column shifter. It won't work with your aftermarket setup. It won't work with your cable shifter or your custom floor mount. The transmission is sitting right there and your build is dead in the water.

That's a frustrating place to be. We know because we've been there — and so have the builders we work with every day.

This 10R80 conversion kit gets you moving again.

What This 10R80 Conversion Kit Does For You

This is an internal transmission conversion — not a shifter kit. It's what makes your shifter kit possible.

It removes the electronic shift servo from the equation and replaces it with a mechanical detent sensor and a linkage-ready valve body. The result is a modern 10R80 that speaks the same language as your classic truck's shifter — whether that's an OEM column unit, a Lokar linkage, a cable shifter, or a custom floor setup.

Once this conversion is done, you're back in control. Your transmission. Your shifter. Your build — exactly the way you envisioned it.

Pick the Right 10R80 Conversion Kit for Your Build

Year and drivetrain determine which kit you need. Get this right before you order:

Pre-2021 | 2WD
"Pre-2021 2WD Auto"

  • 2021–2023 2WD Valve Body
  • Retaining Pin
  • Spring
  • Transmission Pan Gasket
  • Sensor Assembly – Transmission Detent

Pre-2021 | 4WD
"Pre-2021 4WD Auto"

  • 2018–2020 4WD Valve Body
  • Retaining Pin
  • Spring
  • Transmission Pan Gasket

Sensor Assembly – Transmission Detent

2021+ | 2WD & 4WD
"2021+ 2WD/4WD Auto"

  • 2018–2020 4WD Valve Body
  • Retaining Pin
  • Spring
  • Transmission Pan Gasket
  • Sensor Assembly – Transmission Detent

Not sure which 10R80 conversion kit fits your build?Reach out — our team lives and breathes these swaps and we'll get you sorted fast.

Fat Fender Garage part number FFG-FP21-2WD.EtNES
Converts a 10R80 from electric shift servo to manual detent shift
Removes the internal electronic shift servo motor
Includes a mechanical detent sensor
Includes a linkage-ready valve body
Fitment options: Pre-2021 2WD; Pre-2021 4WD; 2021+ (2WD and 4WD)
Compatible with OEM column; Lokar linkage; cable and custom floor shifters
Ford 10R80 automatic transmissions with an internal electronic shift servo.
Pre-2021 2WD; Pre-2021 4WD; and 2021+ 2WD and 4WD units.
Works with OEM column shifters; Lokar linkage; cable shifters and custom floor setups.

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