Rubber sway bar bushings flex, compress, and deteriorate over time, introducing slop into the front suspension that robs your Fox Body, SN95, or New Edge Mustang of the sharp, predictable cornering it should have. Prothane's front 7/8-inch sway bar bushings replace that worn compliance with polyurethane, a material that holds its geometry under load and resists oil, grease, and heat far better than rubber ever could.
Polyurethane construction makes a measurable difference. The firmer bushing material reduces lateral movement of the sway bar during cornering, transferring body roll resistance more consistently from side to side. The result is tighter, more responsive handling through turns without harsh ride penalties associated with solid mounts.
Direct replacement fitment for 1979-2004 Mustangs. These bushings are dimensioned specifically for the commonly used 7/8-inch front sway bar diameter found across Fox Body, SN95, and New Edge platforms. They drop into the OEM bracket locations without modification to the bar, brackets, or chassis.
Grease is included so installation is complete out of the box. Prothane includes Super Grease with the kit, pre-loaded specifically for polyurethane bushings to prevent squeaking and extend service life. Every component needed to finish the job correctly ships in the same package.
Color options let you match your build. These bushings are available in red or black to suit factory-correct restorations or custom-finished suspension components.
Product Benefits
- Polyurethane Material: Resists oil, heat, and compression better than rubber for long-term performance.
- 7/8-Inch Diameter: Sized for this diameter front sway bar used on 1979-2004 Mustangs.
- Improved Roll Resistance: Reduces sway bar deflection for more consistent cornering response.
- Direct OEM Fit: Installs into factory brackets with no modifications required.
- Super Grease Included: Prothane-formulated lubricant ships with the kit to prevent squeaks and protect the bushings.
- Red or Black Options: Choose the color that fits your build or restoration.
- Made in the USA: Manufactured domestically to Prothane's production standards.
- Lifetime Warranty: Backed by Prothane's lifetime warranty against defects.
About Prothane: Prothane has manufactured polyurethane suspension components in the United States for decades, covering a broad range of domestic and import platforms. Their bushings, mounts, and end links are formulated specifically for automotive suspension duty, offering a direct upgrade path over factory rubber without requiring custom fabrication.
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Product Specifications & Vehicle Fitment
Review the product details and confirm compatibility with your vehicle before ordering.
| Specification | Details |
|---|---|
| Vehicle Fitment | 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004 |
