Protect your Fox Body, SN95, or New Edge Mustang's front suspension geometry from the flex and slop that worn rubber bushings introduce. Prothane's front sway bar bushings replace the factory rubber with durable polyurethane, restoring precise bar-to-chassis contact and keeping body roll in check through corners and transitions.
A direct upgrade over factory rubber. OEM rubber bushings compress, distort, and deteriorate over time, allowing the sway bar to shift under load. Polyurethane holds its shape under hard cornering and repeated stress cycles, so the bar transfers force exactly as intended without vague, rubbery compliance.
Sized to fit the 1-1/8 inch bar. These bushings are machined to match the 1-1/8 inch diameter sway bar common across the 1979-2004 Mustang platform. No trimming, no shimming, and no adapters required for a secure fit.
Prothane Super Grease included. Every set ships with Prothane's Super Grease, formulated specifically for polyurethane-to-metal interfaces. Proper lubrication at installation prevents squeaking and extends bushing life across the full range of suspension travel.
Available in red or black. Both color options use the same polyurethane compound, so the choice is purely cosmetic. Pick whichever finish suits your aesthetic.
Product Benefits
- Polyurethane Construction: Resists compression, deterioration, and deformation better than OEM rubber.
- Precise 1-1/8 Inch Fitment: Sized specifically for a 1-1/8in sway bar diameter across 1979-2004 Mustangs.
- Reduced Body Roll: Keeps the sway bar firmly located so it transfers load efficiently during cornering.
- Super Grease Included: Prothane's polyurethane-specific lubricant ships in the box for a squeak-free installation.
- Color Options: Available in red or black to match your underhood preference.
- Made in the USA: Manufactured domestically by Prothane.
- Lifetime Warranty: Backed by Prothane's lifetime warranty against defects.
- Direct Replacement: Bolts into factory mounting locations with no modification required.
About Prothane: Prothane has manufactured polyurethane suspension components in the United States for decades, covering a wide range of domestic and import platforms. The brand's bushings, mounts, and chassis components are engineered to outlast OEM rubber while improving suspension precision for street and track use.
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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 |
