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Ford Racing 4.10 Gears (10-14 GT)

39 Reviews
Our Price

$144.98

  • Item #24002G11
  • MPN# M-4209-G410A

  • Market Price $173.99
  • You Save 17% ($29.01)
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Product Videos Customer Photos
Features
  • Ford Racing quality
  • Strong forged construction
  • 4.10 Gear Ratio
  • 8.8" Ring Gear Diameter
  • For street or track use
  • Fits 2010-2014 GT and 2010-2014 GT500 Mustangs
Description
See our 2011 GT Project Car Now

Improve ET's and low end torque. Are you looking to get more low end grunt off the line and lower ET's at the same time? Then look no further than installing a set of steeper gears in your Pony. Ford Racing Ring and Pinion Gears are perfect for street, road, or race use.

Superior Quality. These Ford Racing 4.10 Mustang ring and pinion gears feature a super strong forged construction, CNC cut & lapped gear teeth, and a black oxide finish to resist corrosion.

Application. This Ford Racing Ring and Pinion Gear set will fit 11-14 Mustang GTs and 11-12 Shelby GT500s. 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. Because of this you 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 4628 6479        
2 3072 4301 5100% 6759    
3 2137 2991 3846 4701 5556 6410
4 1669 2337 3004 3672 4339 5007
5 1264 1770 2276 2782 3287 3793
6 822 1151 1479 1808 2137 2466


Automatic
Gear @25 MPH @35 MPH @45 MPH @55 MPH @65 MPH @75 MPH
1 5274          
2 2959 4142 5325 6509    
3 1923 2692 3462 4231 5000 5769
4 1445 2023 2601 3179 3757 4335
5 1096 1535 1973 2412 2850 3289
6 874 1223 1573 1922 2272 2621
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
Huge difference in acceleration

I just installed these gears a few days ago and jumping from a 3.31 to a 4.10 was night and day difference. Living over in Germany, these gears are ideal for the back road twisties that I encounter on ...

Read More
Helpful (9)

4/5
Had both 3.73 and 4.10's

Well to start off, these will def. help your acceleration. Im thinking I will go back to the 3.73's because top end is totally lost and at 70 im running 2500rpm+ with these and mpg was def. noticeable ...

Read More
Helpful (8)

Read All 39 Reviews
Overall Rating 4.9 out of 5 stars

Videos

JUSTIN: Hey, I'm Justin with AmericanMuscle.com, and this is our powerpack Bolt-On Build-Up for all 94-98 Mustang GTs. Now before we get started, we're well aware of the fact that the 94-95 GTs came equipped View Full Transcript

Customer Photos (6) View All Photos

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5 Questions / 7 Answers

Ask a Question

Ford racing 4.10 bearing kit to be purchased w/gears? I have a 2011 Mustang GT with 18,000 miles on it. I have two questions: Do I need the installation and bearing kit or just the installation kit? Do I need the 8.8" rear gear pinion bearing or is it included in the installation and bearing kit?

YellowBlaze Year: 2011 Model: GT

  • yes you need the installation kit and bearing kit And the rear Pinion Bearing itself. which cannot be reused anymore. 3 things

    Best Answer

    Robocat Year: 2010 Model: GT Top 25 Contributor

    Good Answer (3)

Show 2 more answers Question Resolved

What all do I need when purchasing the 4.10 gears? Okay so I noticed the accessories options. What all do I need? Q: Do I need the installation and bearing kit? Q: Do I need the 8.8in Rear Gear Pinion Bearing? Q: Do I need the Traction-LOK Rebuild Kit w/ Carbon Discs (Ford Rebuild Kit)? Q: Also is there anything else I will be needing when installing the 4.10 gears?

GtStang023 Year: 2010 Model: GT

  • yes you need the installation and bearing kit. yes you need the 8.8in rear gear pinion bearing no you do not need the traction lok rebuild kit. you will need differential oil http://www.americanmuscle.com/royal-purple-max-gear-75w90-gear-oil.html I do not recommend the 4.10 gearset if you do alot of freeway driving get the 3.73. I have 4.10s and a 5speed automatic and it is fantastic on the dragstrip but a real bummer on the highway my engine is reving over 2300 rpm at 65mph unless you have a 6 speed transmission i would not recommend it for highway use.

    Robocat Year: 2010 Model: GT Top 25 Contributor

    Good Answer (6)

Question Resolved

will i need to tune the car if change gear ratio? My stang is bone stock I wanna Change the rear axle gears to 4:10 but will I need to tune the car

caliswag Year: 2013 Model: GT

  • Your speedo would be way off without a tune.

    Best Answer

    aharr4 Year: 2011 Model: GT

    Good Answer (3)

Show 2 more answers Question Resolved

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Customer Reviews (39) Write a Review

Overall Rating 4.9

out of 5 stars

Installation Time:Weekend

Installation Cost:$250-$500

  • Performance Gain 4.777778 4.8
  • Fit 4.888889 4.9
  • Bang For Your Buck 4.888889 4.9



  • 5/5

    Installation Time: Full Day

    July 08, 2012

    Huge difference in acceleration

    I just installed these gears a few days ago and jumping from a 3.31 to a 4.10 was night and day difference. Living over in Germany, these gears are ideal for the back road twisties that I encounter on a daily basis. The car just wants to pull hard out of every turn. I highly recommend these gears to anyone out there. Don't let the 4.10's scare you away for those of you that do a lot of highway driving. I managed to hit the Autobahn and cruise at about 140mph without a problem all the way to the drag strip to then beat on it and then drive back home. Thanks American Muscle for another great product.

    ScottyR8

    Year: 2012 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 3 Ramstein AB Germany

    Helpful (9) (0)

  • 4/5

    December 06, 2010

    Had both 3.73 and 4.10's

    Well to start off, these will def. help your acceleration. Im thinking I will go back to the 3.73's because top end is totally lost and at 70 im running 2500rpm+ with these and mpg was def. noticeable with these 4.10's, but they are fun in the city...there just not that great on the highway...probably helps also if you have a 6spd and not a 5 like mine. Cheers!

    Matt

    Driving Style: Daily Driver

    Helpful (8) (0)

  • 5/5

    Installation Time: Afternoon

    August 10, 2012

    VERY AWESOME!!

    If your debating between 3.73 or 4.10 gears go with 4.10 END OF STORY!! Ive had 3.31's and 3.73's and now 4.10's and they are awesome, BUT.....only if you have a six speed and dont do alot of hwy miles, I have a six and sixtn gear feels like fourth did, gut they are awesome!!!!!!

    Top 250 Contributor

    halo6464

    Year: 2012 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 1 Auburndale , FL

    Helpful (5) (0)

  • 5/5

    Installation Time: Shop Install

    Installation Cost: $250-$500

    April 27, 2012

    One of my BEST mod's

    If you have a 5.0 Mustang, you NEED these gears. The car has come alive! Acceleration is SO MUCH BETTER versus the wimpy 3.15 gears that the factory puts in. Get these gears and you will be very glad you did!!

    Top 1000 Contributor

    Kentgb

    Year: 2012 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 1 Dallas, TX

    Helpful (5) (0)

  • 5/5

    Installation Time: Shop Install

    Installation Cost: $500-$1000

    February 03, 2013

    Very noticeable gain

    Aside from the high installation cost, I think this is the best bang for your buck you can get. My low end acceleration has greatly improved. In fact, I generally start in 2nd gear because 1st disappears so quickly. My fuel economy hasn't suffered though and I'm at about 2500 rpms at 80mph in 6th.

    Top 25 Contributor

    Toddiesel

    Year: 2013 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 3 Charleston, SC, USA

    Helpful (4) (0)

  • 5/5

    January 05, 2011

    sweet

    I got these installed recently and love them! Car shifts right when I want it too in the city (Auto) and avg mpg is increasing in the city as well...I havent tested them out yet cuz im letting them break in but I can feel a difference in responsiveness!

    rangerj

    Driving Style: Daily Driver

    Helpful (3) (0)

  • 5/5

    September 26, 2010

    From 3.27 to 4.10

    So, it was time for a rebuild of the rearend. I ordered the Ford Racing 4.10 gears and installed them, I'm here to say, it has made an incredible difference. The cruising rpms went up by 500 or so. A great, noisefree product. Well worth it.

    Gerald

    Driving Style: Daily Driver

    Helpful (3) (0)

  • 5/5

    September 09, 2010

    you light up my life

    just had the 410 gears installed on Tuesday, and they are awesome, I had 331 gears with a automatic transmission, and couldn't stand how pathetic it was out of the hole, what a difference the 410 gears are, I am so happy I decided to do this. If your on the fence I would go for it!

    Jon

    Driving Style: Daily Driver

    Helpful (3) (0)

  • 5/5

    May 24, 2009

    From 3:27 to 3:73 & now 4:10

    Hey everyone I had purchased the 3:73 last year and was amazed from the difference. Well, here I am again and I had the 4:10 installed. Woooooowwww what a difference, The car moves like a rocket. One thing though I can\'t stay in first gear to long because after 2 seconds from the take off you would have too shift into 2nd. It\'s great I tell you, Just remember for every one gear you upgrade, it increases your rpm\'s by 200, but aslong as you have a stick, your 5th or 6th gear would bring your rpm\'s down to about 1400. This gear is truly a must have.

    Bilal

    Helpful (3) (0)

  • 5/5

    December 08, 2008

    Get some Drag Radials

    Really improves acceleration 0-100. No more lag at the bottom of third and fourth gear. The car will top out now at 110 though and 5th is good for cruising, but will not pull hard once you have topped out 4th. Overall, great for in town racing and the strip, not good for high speed top-speed highway runs. It will also magnify any traction issues you are already having, so the drag radials are going on next!

    04gtmike

    Helpful (2) (0)

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