Rubber sway bar bushings deflect under load, introducing slop and delay into the front suspension of your Fox Body, SN95, or New Edge Mustang. Prothane's 1-1/16 inch front sway bar bushings replace that compliant rubber with polyurethane, restoring precise bar-to-chassis communication across the full 1979-2004 model range.
Polyurethane construction that outlasts rubber. Prothane's polyurethane compound resists compression set, oil contamination, and the heat cycles that cause OEM rubber bushings to crack and soften over time. The result is a consistent rate through every corner, season after season.
Direct fit across three generations of Mustang. The 1-1/16 inch bore matches the factory sway bar diameter on 1979-2004 Mustangs, so no modification to the bar or chassis bracket is required. Prothane Super Grease is included to ensure proper lubrication at installation and reduce any NVH through the chassis.
Available in Red or Black. Both color options use the same polyurethane compound and deliver identical performance. Red adds a visible accent; Black blends with the factory hardware.
Product Benefits
- Polyurethane Material: Resists oil, heat, and compression set that degrade factory rubber bushings.
- Reduced Body Roll: Firmer bushing rate keeps the sway bar engaged and responsive through corners.
- Direct Fit: 1-1/16 inch bore matches the OEM sway bar diameter on 1979-2004 Mustangs without modification.
- Broad Fitment: Covers Fox Body, SN95, and New Edge generations in a single part number.
- Super Grease Included: Prothane's dedicated lubricant ships with the kit for correct installation and long-term quietness.
- Color Choice: Available in Red or Black to suit any build aesthetic.
- Made in the USA: Manufactured domestically to Prothane's dimensional and durometer standards.
- Lifetime Warranty: Backed by Prothane's lifetime warranty against defects.
About Prothane: Prothane manufactures polyurethane suspension components in the United States, covering a wide range of domestic and import platforms. The brand focuses on dimensional accuracy and consistent durometer ratings so enthusiasts get a predictable performance gain over OEM rubber without sacrificing drivability.
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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 |
