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1999-04 Ford Mustang Ford Racing 8.8" IRS Rear Differential Girdle - New Edge by Ford Racing Performance Parts

Overview   |  Benefits   |  Features   |  In the Box   |  Description
Mustang Ford Racing 8.8" IRS Rear Differential Girdle (99-04)
This aluminum Ford Racing 99-04 Mustang 8.8" IRS rear differential girdle adds great looks & strength.

Item# M4033G3

Your Price: $254.99

Market Price:$279.95
You Save 9.79 % ($24.96)

In Stock!  


  • Increase Ring & Pinion Gear Life
  • Adds convenient drain & fill plugs
  • Keeps differential bearing caps from egg shaping.


  • Etched Ford Racing Logo
  • Load bolts provide additional support
  • Aluminum Construction
  • Includes fill and drain plugs
  • Improved strength reduces leaks & cracking
  • Fits 99-04 8.8" IRS only!

What's in the Box

  • (1) Axle Girdle Assembly
  • (1) Axle Girdle Gasket
  • (10) Flat Washers
  • (10) Bolts
  • (1) Installation Instructions

Made in the USA

Product Description

Ford Racing (FRPP) part # M-4033-G3
This aluminum rear differential girdle from Ford Racing adds extra piece of mind to your 1999-2004 Mustang Cobra 8.8" IRS Rear Carrier! The satin aluminum finish looks great on any car, not to mention added life for your ring and pinion gears! The Ford Racing logo is located on the main support rib.

- Direct replacement for problematic IRS rear cover.
- Reduces the chance of leaks & cover cracking.
- Lightweight 356T6 aluminum casting replaces rear cover on 8.8" IRS
- Load bolts provide additional support for differential bearing caps
- Increase ring and pinion gear life
- Adds convenient drain & fill plugs! No more drilling the housing!

This kit is for use on 8.8" IRS axle housings. The components in this kit will increase the stiffness and durability of the housing assembly.

The installation of this kit can be performed by anyone with an average amount of mechanical experience, but it is very important to follow the instructions. If you do not feel comfortable after reading the instructions, have the installation performed by an experienced mechanic.

Customer Reviews

Vehicle Applications

Ford Mustang - 1999 (99) - 2000 (00) - 2001 (01) - 2002 (02) - 2003 (03) - 2004 (04)

About This Brand

Ford Racing Performance Parts
Ford Racing Performance Parts - Mustang Ford Racing Parts
Ford Racing is the leader in performance parts and accessories for Mustang and Ford Lightning.

LatemodelRestoration.com is proud to offer Ford Racing Performance Parts for your project. Ford Racing is dedicated to manufacturing the highest quality products offered in the industry. Choose from suspension, exhaust, wheels, and other performance parts at LatemodelRestoration.com. If you want the best for your Mustang or SVT Ligtning, look no further than FRPP!

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