Installation Time
(approx) 4 Hours
Difficulty Level:
Mechanical expertise or professional installation required.
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Nitro Gear & Axle Ring and Pinion Gear Kit; 3.73 Gear Ratio (99-04 Mustang GT)
Item 404773
$0.00
Our Price
$264.00 (kit)
FREE Shipping Market Price $303.99 You Save 13% ($39.99) Up to 10% off for Military & First Responders! See DetailsWill this fit your Vehicle?
Ship to: Columbus - 43215
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- Performance Ring and Pinion Kit
- Improve Performance and Power
- 3.73 Gear Ratio
- 8.80-Inch Ring Gear Diameter
- Strong 8620 Steel Construction
- Professional Installation Recommended
- 2-Year Warranty
- Fits 1999-2004 Ford Mustang GT Models
| Brand | Nitro Gear & Axle |
| Gear Type | Gears |
| Gear Ratio | 3.73 |
Description
Geared Up. When you’re looking for a superior ring gear and pinion for your 1999-2004 Ford Mustang GT, then get your hands on this Nitro Gear & Axle Ring Gear and Pinion Kit – 3.73 Gear Ratio. Your Mustang will immediately feel the improvements in fuel efficiency without any loss of power or torque thanks to this 8.80-inch ring gear.
3.73 Gears. This ring gear’s 3.73 gear ratio is going to provide you with superior fuel efficiency for a Mustang you rely on every day. You’re going to love the changes this gear can bring for you and your ‘Stang.
Heavy-Duty Construction. This ring gear and pinion are forged from heavy-duty 8620 steel to provide superior, consistent performance for years to come. You’re not going to find a better kit available.
Recommended Upgrade. This ring and pinion can throw off your speedometer if you’re changing to a new ratio. If having it installed professionally, the mechanics should automatically tune it for you. However, a handheld custom tuner should do it for you.
Installation. This gear and pinion kit needs a very practiced hand to install correctly. You will need about 4 hours to install, with advanced hand tools and extensive automotive mechanical expertise. Professional installation is highly recommended.
2-Year Warranty. This ring and pinion kit is protected by Nitro’s 2-year warranty, defending against manufacturer defects from the date of purchase. See Nitro Gear’s full warranty for complete details.
Application. This Nitro Gear & Axle Ring Gear and Pinon Kit – 3.73 Gears is designed to fit 1999-2004 Ford Mustang GT models. Please ensure correct model and trim before purchase.
Fitment:
- 1999 Ford Mustang
- 2000 Ford Mustang
- 2001 Ford Mustang
- 2002 Ford Mustang
- 2003 Ford Mustang
- 2004 Ford Mustang
Nitro Gear & Axle F8.8-373-NG
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) Ring Gear
- (1) Pinion
5.0
Customer Reviews (5)
Reviews of Nitro Gear & Axle Drivetrain products have an average rating of 4.6 out of 5
Questions & Answers
10 More Questions
Will It Fit My Mustang
- Bullitt - 01
- GT - 99, 00, 01, 02, 03, 04
