Ford Racing 3.55 Gears (86-12 V8 & 11-13 V6)

Ford Racing 3.55 Gears (86-12 V8 & 11-13 V6)
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About Ford Racing

Ford Racing Performance Parts
Ford Racing is THE source for performance parts for your Ford vehicle. For over 110 years, they've provided Ford enthusiasts with factory engineered parts and ...... READ MORE
OUR PRICE$179.99
Market Price $199.99You Save 10% ($20.00)
Item # 50166
Ships the same business day

Accessories Options

Add Gear Install Kit

Accessories Options

Add Traction-LOK Rebuild Kit w/ Carbon Discs

Accessories Options

Add 8.8in Rear Gear Pinion Bearing

Accessories Options

Add Ford Racing Speedcal
PRICE WITH OPTIONS $179.99

Product Features

  • Strong forged construction
  • For street or track use
  • Ford Racing quality
  • 3.55 Gear Ratio
  • 8.8" Ring Gear Diameter
  • Fits 1986-2013 V8 and 2011-2013 V6 (excludes 2013 GT500)
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 3.55 Mustang ring and pinion gears feature a super strong forged construction, CNC cut & lapped gear teeth, and a black oxide finish to resist corrosion.

Recommended Upgrade. Changing the rear axle gear ratio will throw off the calibration of your Mustangs speedometer, but a Ford Racing Speedometer Recalibration Tool is an inexpensive way to fix this issue.

Application. This Ford Racing Ring and Pinion Gear set will fit all 1986 to 2013 V8 Mustangs including GT, Bullitt, Mach 1, Cobra and the 11-13 V6 Mustangs equipped with the 8.8" rear end. 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.

Installation & Tech
Differential Gears - Installation Instructions! Differential Gears - Installation Instructions! Mustang Rear Gears - Tech Article Mustang Rear Gears - Tech Article

Installation Time:

(approx) 4 Hours

Difficulty Level:

Mechanical expertise or professional installation required.

What's in the box?

Hardware included:
  • Ring
  • Pinion
  • Crush sleeve
  • Pinion nut
  • Shims

Customer Submitted Installation Guides:

Differential Gears - Installation Instructions

What's in the box?

Hardware included:
  • Ring
  • Pinion
  • Crush sleeve
  • Pinion nut
  • Shims
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Fitment:
  • V6 11, 12, 13
  • GT 94, 95, 96, 97, 98, 99, 00, 01, 02, 03, 04, 05, 06, 07, 08, 09, 10, 11, 12, 13
  • Cobra 94, 95, 96, 97, 98, 99, 00, 01, 02, 03, 04
  • Mach 1 03, 04
  • GT500 07, 08, 09, 10, 11, 12
  • Bullitt 01, 08, 09
  • Foxbody 86, 87, 88, 89, 90, 91, 92, 93
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Known Exceptions:
Fits Mustangs equipped with a 8.8" rear end.

Customer Reviews