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Jam Nut Collar Adapter - Black (15-17 GT, EcoBoost, V6)

Market Price $22.99 You Save 13% ($3.00)
Our Price

$19.99 (each)

FREE Shipping on orders over $49
  • Item 389115
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Features & Details

  • Required for Installing a 2011-2014 Shift Knob on a 2015-2017 Mustang
  • Retains Reverse Lock-Out
  • Billet Aluminum Construction
  • Black Anodized Finish
  • 12mm X 1.25 Thread Pattern
  • MT-82 Manual Transmission with Stock Handle
  • Fits All 2015-2017 GT, EcoBoost and V6 Mustangs
Retains Reverse Lock-out. A Jam Nut collar adapter is required when installing an aftermarket 2011-2014 shift knob on a 2015-2017 Mustang to retain the Pull-Up Reverse Lock-out safety feature of the MT-82 manual 6 speed transmission.

Superior Quality. CNC machined from aircraft quality billet aluminum for superior durability, this Jam Nut Collar Adapter features a black anodized finish for long lasting corrosion resistance.

Application. This Black Jam Nut is specifically designed for use on 2015-2017 Mustangs equipped with the MT-82 manual 6 speed transmission for installation of an aftermarket 2011-2014 shift knob.

Fitment: 2015 2016 2017 Details

What's in the Box
  • (1) Jam Nut Collar Adapter
Installation Info
Tech Specs
Will it fit my Mustang?
  • V6 - 16, 15, 17
  • GT - 16, 15, 17
  • EcoBoost - 16, 15, 17

Required for installing an aftermarket 2011-2014 shift knob on a 2015-2017 Mustang.

People Who Bought This Item Also Bought

Most Helpful Reviews

1/5
Don't work

I think you should let your customers know that it only works with the stock shifter knob . I have a hurst knob and the collar too big won't work

Helpful (2)

5/5
Better shifting with new knob

I highly recommend American muscle, to all my friends and Mustang gt5.0 onwers, for all your upgrade needs ,I am getting ready to order Corsa Touring catback system, and airaid cold air kit ,and then short ...

Read More
Helpful (1)

Overall Rating 3.7 out of 5 stars
Read All 11 Reviews

Customer Photos

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Customer Reviews (11) Write a Review

Overall Rating 3.7

out of 5 stars

Installation Time:Less than 1 Hour

  • Fit 5 5
  • Bang For Your Buck 4.25 4.3
  • Throw Reduction 3.875 3.9



  • 1/5

    January 17, 2017

    Review from Jam Nut Collar Adapter - Silver (15-17 GT, EcoBoost, V6)

    Don't work

    I think you should let your customers know that it only works with the stock shifter knob . I have a hurst knob and the collar too big won't work

    Joefreddy

    Year: 2016 Submodel: GT

    Helpful (2)

  • 5/5

    July 27, 2016

    Better shifting with new knob

    I highly recommend American muscle, to all my friends and Mustang gt5.0 onwers, for all your upgrade needs ,I am getting ready to order Corsa Touring catback system, and airaid cold air kit ,and then short throw shifter ,thanks American muscle

    Elosonegro

    Year: 2016 Submodel: GT

    Helpful (1)

  • 5/5

    July 27, 2016

    Review from Jam Nut Collar Adapter - Silver (15-17 GT, EcoBoost, V6)

    Does the job!

    I went slightly un-conventional and used a BandM hammer shift knob. This Jam nut collar lets you keep the reverse lock out and use whatever knob you want. ALSO raises the knob, which I really like.

    Josh2013

    Year: 2016 Submodel: Ecoboost

    Helpful (1)

  • 5/5

    Installation Time: Less than 1 Hour

    October 05, 2017

    Review from Jam Nut Collar Adapter - Silver (15-17 GT, EcoBoost, V6)

    How can it be bad

    Very pleased with shifter knob. Super heavy great quality and does exactly what it supposed to do.

    DavidA

    Year: 2017 Submodel: GT

    Helpful (0)

  • 5/5

    Installation Time: Less than 1 Hour

    May 19, 2017

    Good

    Is good for adapt the shift knob with nitrous button for press more easy

    Diego97he

    Year: 2015 Submodel: GT

    Helpful (0)

  • 4/5

    Installation Time: Less than 1 Hour

    February 06, 2017

    Necessary for aftermarket gearshift knob

    The black looks much better, but wish there was a "set screw" to keep it and the aftermarket knob in place.

    BillW

    Year: 2016 Submodel: EcoBoost

    Helpful (0)

  • 5/5

    Installation Time: Less than 1 Hour

    January 18, 2017

    Creative and stylish solution

    Very creative way to allow more choices for shift knob.

    MustangMac

    Year: 2015 Submodel: GT

    Helpful (0)

  • 4/5

    July 27, 2016

    Review from Jam Nut Collar Adapter - Silver (15-17 GT, EcoBoost, V6)

    Jam but collar

    Works great. Would be better if it matched the polished look/finish of the reverse lock out. Other than that great product.

    Nickname1

    Year: 2015 Submodel: GT

    Helpful (0)

  • 1/5

    Installation Time: Less than 1 Hour

    July 04, 2016

    To tall

    While it works as designed it raises the shifter to street truck proportions and also drastically increases the throw and vibrations felt while driving, so unless that's what you are looking for I would steer clear

    capN

    Year: 2015 Submodel: GT

    Helpful (0)

  • 1/5

    June 29, 2016

    Jam Nut Collar adapter

    Only gave it one star as I still can't figure out how to install it. Neither this unit or the shift knob came with any instructions. In the "olden days" you simply unscrewed the old knob and screwed on the new. Apparently this is not the case with this one. If I could be provided with some instructions it would be helpful!!!

    HalB

    Year: 2015 Submodel: GT

    Helpful (0)

  • 5/5

    Installation Time: Less than 1 Hour

    December 18, 2015

    Solid Peice

    The adapter is solid piece, you can feel the quality. Very easy to install and to adjust the shift knob, took less than 5 min. Overall very satisfied with this product.

    Chrisv6

    Year: 2015 Submodel: GT

    Helpful (0)

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