Excel by Richmond 3.55 Gears (94-98 GT)

Excel by Richmond 3.55 Gears (94-98 GT)
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About Richmond

Richmond Mustang Performance Gears
Richmond Gear is the leading manufacturer of professional quality, hi-performance ring and pinion sets and transmissions. For over 80 years, the DOUBLE DIAMOND has signified ...... READ MORE

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OUR PRICE$159.99
Market Price $179.99You Save 11% ($20.00)
Item # 21525G94
Ships the same business day

Accessories Options

Add Gear Install Kit

Accessories Options

Add Traction-LOK Rebuild Kit w/ Carbon Discs
PRICE WITH OPTIONS $159.99

Product Features

  • Better than OEM quality
  • 3.55 Gear Ratio
  • 8.8" Ring Gear Diameter
  • Fits 1994-1998 GT and Cobra Mustangs
  • Made in the USA
Improves Off The Line Bite. Are you looking to install a steeper set of gears in your Pony to get more low end grunt off the line? Then look no further than a set of Richmond gears. Richmond has been making high quality gears at a friendly price for well over 80 years.

Made in the USA. Manufactured right here in the USA, Richmond uses state-of-the-art manufacturing and extensive testing to produce a superior quality ring and pinion gear set at an excellent price.

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

Application. This Richmond 3.55 Ring and Pinion Gear set will fit all 1994 to 1998 V8 Mustangs including the GT and Cobra models. A master bearing kit is recommended by most installers, especially on high mileage vehicles, see drop down option above.

Approximate RPM for 1994-1995 GT Manual
Gear Speed
25 MPH 35 MPH 45 MPH 55 MPH 65 MPH 75 MPH
1 3689 5165 6641      
2 2179 3050 3921 4793 5664 6536
3 1456 2038 2621 3203 3786 4368
4 1095 1533 1971 2408 2846 3284
5 733 1027 1320 1614 1907 2200


Approximate RPM for 1994-1995 GT Automatic
Gear Speed
25 MPH 35 MPH 45 MPH 55 MPH 65 MPH 75 MPH
1 2627 3678 4729 5780 6831  
2 1606 2248 2890 3532 4175 4817
3 1095 1533 1971 2408 2846 3284
4 730 1022 1314 1606 1898 2190


Approximate RPM for 1996-1998 GT Manual
Gear Speed
25 MPH 35 MPH 45 MPH 55 MPH 65 MPH 75 MPH
1 3700 5180 6660      
2 2190 3065 3941 4817 5693 6569
3 1445 2023 2601 3179 3757 4335
4 1095 1533 1971 2408 2846 3284
5 744 1042 1340 1638 1936 2233


Approximate RPM for 1996-1998 GT Automatic
Gear Speed
25 MPH 35 MPH 45 MPH 55 MPH 65 MPH 75 MPH
1 3109 4353 5596 6840    
2 1697 2376 3054 3733 4412 5091
3 1095 1533 1971 2408 2846 3284
4 766 1073 1379 1686 1992 2299

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 Time:

(approx) 4 Hours

Difficulty Level:

Mechanical expertise or professional installation required.

Customer Submitted Installation Guides:

Differential Gears - Installation Instructions
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Fitment:
  • GT 94, 95, 96, 97, 98
  • Cobra 94, 95, 96, 97, 98
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Known Exceptions:
Fits 1994-1998 GT and Cobra Mustangs

Customer Reviews