Order Status & Returns
Gift Cards
Help Center
1-800-345-4545
Product Discontinued
FORD PERFORMANCEPART NUMBER: 397-M-4210-B1
8.8" Ring and Pinion Installation Kit Original Equipment on Mustang GT500 Fits:
Currently Unavailable
This product is no longer available. Please call customer service for assistance at 1-800-345-4545.
Ring & Pinion Installation Kits
- 8.8" Ring and Pinion Installation Kit
- Original Equipment on Mustang GT500
Fits: - 1986-present (including IRS)
- Fits all 8.8-inch axles 1986-present including IRS
- Excellent upgrade for all 8.8" rear ends - high torque bearing gives added durability for modified vehicles
- Includes high torque pinion bearing and hardened steel spacer
- Original Equipment on Mustang GT500
- High-torque pinion bearing and hardened shim used in Mustang GT500 Kit includes everything you need to install a new 8.8" ring and pinion or differential:
- Pinion and carrier shims
- Crush sleeve
- Pinion seal
- Pinion nut
- Ring gear bolts
- High-torque pinion bearing
- Carrier bearings
- Cover gasket
BrandFORD PERFORMANCE
Package Height3.6
Package Width6.8
Package Length6.9
Weight5.25 PG
Part CategoryPerformance Parts
Package Qty1
Package TypeEA
No Questions
No Reviews
Items You Need
![Differential Pinion Depth Tool Setup Kit [Hard Anodized Aluminum Components]](https://www.jegs.com/images/mini_200/500/555/555-81655.jpg)
JEGS
Differential Pinion Depth Tool Setup Kit [Hard Anodized Aluminum Components]
Part Number : 555-81655
$10199$109.99
You Save$8.00
![75W-90 Multi-Purpose Synthetic Gear Oil [1 Quart]](https://www.jegs.com/images/mini_200/500/555/555-28050.jpg)
JEGS
75W-90 Multi-Purpose Synthetic Gear Oil [1 Quart]
Part Number : 555-28050
$1299$14.99
You Save$2.00
![Limited Slip Additive [4oz Bottle]](https://www.jegs.com/images/mini_200/500/555/555-60120.jpg)
JEGS
Adjustable Magnetic Base 110 lb Magnet with On/Off lever
Part Number : 555-81615
$3299$36.99
You Save$4.00
![Black RTV, Temperature Resistant up to 625 Degrees F [3.8 oz. Tube]](https://www.jegs.com/images/mini_200/500/555/555-28035.jpg)
JEGS
Black RTV, Temperature Resistant up to 625 Degrees F [3.8 oz. Tube]
Part Number : 555-28035
$799$8.99
You Save$1.00
JEGS
Part Number : 555-81655
$10199$109.99
You Save$8.00
JEGS
Part Number : 555-28050
$1299$14.99
You Save$2.00
Some parts are not legal for use in California or other states with similar laws / regulations
