What is the installation time for these bushings?

The manufacturer estimates that the installation time for these rear end housing bushings is between 2 to 4 hours. This can vary depending on your mechanical experience and tools.

Do these bushings come with new outer metal shells?

No, these polyurethane bushings are designed to be installed into your existing outer metal shells. You will need to reuse the original shells from your factory bushings.

What is the benefit of using polyurethane over rubber bushings?

Polyurethane bushings are more resistant to drying out, cracking, and hardening compared to rubber. This leads to a more consistent connection and can improve vehicle performance and handling over time.

UMI Performance 79-04 Ford Mustang Rear End Housing Bushings

Specifications

Brand: UMI Performance
Part #: 1008-R
UPC: 1008-R

UMI Performance 79-04 Ford Mustang Rear End Housing Bushings

Name: UMI Performance 79-04 Ford Mustang Rear End Housing Bushings
Brand: UMI Performance
Price: 38.07 USD
Availability: InStock

$38.07

On Backorder — Expected to ship by Apr 22, 2026

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Fits 1979-2004 Ford Mustang. UMI Performance rear end housing bushings replace worn rubber for improved handling.

Key Features

Fits 1979-2004 Ford Mustang.
Replaces worn factory rubber rear end housing bushings.
Made from durable polyurethane for street and drag racing use.
Helps improve ride quality and vehicle performance.
Reuses existing outer metal shells for installation.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Fits this vehicle

Ford Mustang 1979-2004

Product Details

This is a set of rear end housing bushings from UMI Performance, made specifically for your 1979-2004 Ford Mustang. These bushings go into the upper ears of your rear end differential. Over time, the original rubber bushings can dry out, crack, and become hard, which hurts both how your car rides and how it performs. Replacing them with these polyurethane units can make a noticeable difference.

Polyurethane is a great material for street driving and even for drag racing. It holds up better than rubber and offers a more solid connection between the rear end housing and the car's chassis. You will need to reuse the original outer metal shells from your old bushings when installing these new polyurethane inserts. The installation process typically takes between 2 to 4 hours.