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Motive Performance Plus 3.73 Gears (10-14 GT, GT500)

4 Reviews
Our Price

$189.99

  • Item #21105G11
  • MPN# F888373

  • Market Price $209.99
  • You Save 10% ($20.00)
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Features
  • Superior quality
  • CNC-cut from 8620 gear steel
  • 3.73 Gear Ratio
  • 8.8" Ring Gear Diameter
  • For street or track use
  • Fits 2010-2014 GT, BOSS and GT500 Mustangs
Description
Improve Overall Performance. A set of Motive Performance gears will wake up your Pony and get it moving faster off the line. Steeper gears are a great way to lower quarter mile times and improve responsiveness without sacrificing drivability. 3.73 gears is a great addition to daily driver, automatic transmission Mustangs, offering a superior combination of performance without sacrificing fuel economy.

Superior Construction & Precision Fit. These Motive ring and pinion gears are CNC cut from high grade 8620 gear steel and factory lapped for precision fit. Each set is hardness tested prior to leaving the factory to ensure the highest quality. Unlike other brands, Motive Gears do not have a reputation for "gear whine."

Application. This Motive Performance Plus 3.73 Ring and Pinion Gear set will fit 2010-2014 GT, BOSS and GT500 Mustangs. A master bearing kit is recommended by most installers, especially on high mileage vehicles, see drop down option above.

Attention 2010 and newer Mustang Owners. Starting in 2010, Ford changed the inner rear gear pinion bearing in all 8.8" equipped Mustangs. Due to this, installation will require a new 8.8" rear gear pinion bearing (Ford part# 9L3Z-4630-A) for proper installation, please see drop down option above.

Technical Note. Installation costs will vary, but a good rule of thumb is between $250 and $300. Be sure to work with a reliable shop that you trust for installations. You can also save money on your installation labor by having your Trac-Lok rebuilt at the same time as your gears are installed, see drop down option above.

Fitment: 2010 2011 2012 2013 2014 Details

Won't fit? Add an exception

What's in the Box
  • (1) Ring gear
  • (1) Pinion gear
Installation Info
Tech Specs

Approximate RPM for 2011+ GT


Manual
Gear @25 MPH @35 MPH @45 MPH @55 MPH @65 MPH @75 MPH
1 4210 5894        
2 2795 3913 5031 6149    
3 1944 2722 3499 4277 5054 5832
4 1518 2126 2733 3340 3948 4555
5 1150 1610 2070 2531 2991 3451
6 748 1047 1346 1645 1944 2243

Automatic
Gear @25 MPH @35 MPH @45 MPH @55 MPH @65 MPH @75 MPH
1 4798 6717        
2 2692 3768 4845 5922 6998  
3 1750 2449 3149 3849 4549 5249
4 1315 1841 2367 2892 3418 3944
5 997 1396 1795 2194 2593 2992
6 795 1113 1431 1749 2067 2384
Will it fit my Mustang?
  • Boss 302 - 12, 13
  • GT - 10, 11, 12, 13, 14
  • GT500 - 10, 11, 12, 13, 14

Most Helpful Reviews

5/5
great product

I love these gears I would tell anyone who asked to get these for there car .The install was fairly easy just remember to buy a complete install kit and when doing the install keep parts that you use again ...

Read More
Helpful (3)

5/5
Great product

This gear is perfect for all around driving, and doesnt whine like other gears and definately has the pickup when you want it!!!

Helpful (3)

Read All 4 Reviews
Overall Rating 4.2 out of 5 stars

Customer Photos

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Q & A

Ask a Question

Fit 2011-2014 V6? Will these gears fit a 2012 V6? Its seems most/all other gears seem to be interchangeable since it has a 8.8" rear. Thanks.

csra88 Year: 2012 Model: V6

Answer This Question I need this answered (0) (0)

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Customer Reviews (4) Write a Review

Overall Rating 4.2

out of 5 stars




  • 5/5

    February 19, 2011

    great product

    I love these gears I would tell anyone who asked to get these for there car .The install was fairly easy just remember to buy a complete install kit and when doing the install keep parts that you use again marked and they go back to where they came from.

    Ron

    Driving Style: Daily Driver

    Helpful (3) (0)

  • 5/5

    August 10, 2008

    Great product

    This gear is perfect for all around driving, and doesnt whine like other gears and definately has the pickup when you want it!!!

    Brian

    Helpful (3) (1)

  • 2/5

    July 02, 2011

    gears

    the gear helped my 60 ft but it is very load howling noise. the installer told me i should have used ford gears. a waist of money im going ford gears for there 250.00 installation

    mike woodcock

    Year: 2011 Model: GT Driving Style: Daily Driver

    Helpful (1) (0)

  • 5/5

    February 20, 2010

    Good bang for your buck

    I bought these gears about 3 years ago and they are very nice. there isnt gear whine like richmond as long as they are both shimmed correctly. you can def feel the get up and go vs the stockers. You will have to buy either a speed cal or new speedo gear if you have a mechanical speedo.

    Kris p.

    Helpful (2) (4)

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