Ford Racing Improved Deluxe Ring and Pinion Install Kit for all 1986-2014 Mustangs with 8.8" Rear Ends.

This kit from Ford Racing is a must when installing new gears in your stock or modified Mustang. The Improved Deluxe kit contains everything from the Basic ring and pinion install kit (M4210A) plus all differential bearings. The high-torque bearings provide added durability for modified Mustangs.

Improved Deluxe Kit Includes:
-2012 Shelby GT500 high-torque rear pinion bearings
-Pinion and carrier shims
-Crush sleeve
-Pinion nut
-Pinion seal
-Ring gear bolts
-Heavy-duty carrier bearings
-Gear-marking compound
-Cover gasket

*Fits Mustangs with IRS.

Installation Instructions

Customer Review Summary

Fits these Ford Mustangs:

• 1986
• 1987
• 1988
• 1989
• 1990
• 1991
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• 1993
• 1994
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More Mustang Parts From:

• Ford Racing

Related 1964-1973 Mustang Parts Categories:

Related 1979-1993 Mustang Parts Categories:

• 1979-1993
• Rear Axle
• Ring & Pinion Gear Sets

Related 1994-2004 Mustang Parts Categories:

• 1994-2004
• Rear Axle
• Ring & Pinion Gear Sets

Related 2005-2009 Mustang Parts Categories:

• 2005-2009
• Rear Axle
• Ring & Pinion Gear Sets

Related 2010-2014 Mustang Parts Categories:

• 2010-2014
• Rear Axle
• Ring & Pinion Gear Sets