Rubber crossmember bushings on Fox Body Mustangs compress, crack, and deteriorate with age, letting the crossmember shift under hard acceleration or cornering. Prothane's polyurethane crossmember-to-frame bushing kit restores precise, consistent crossmember location on 1979-1993 Mustangs, giving the front suspension a solid foundation to work from.
Polyurethane outlasts rubber by a wide margin. The factory rubber bushings absorb load and deform over time, introducing unwanted compliance into the front subframe. Prothane's polyurethane formulation resists compression set, oil, and heat, so the crossmember stays firmly located even under repeated stress cycles.
Made in the USA with a lifetime warranty. Each kit is manufactured domestically and backed by Prothane's lifetime warranty, covering the bushings for as long as you own the vehicle. Prothane Super Grease is included where necessary to ensure proper installation and long-term performance without binding or squeaking.
Two color options to match your build. Bushings are available in red or black, so the upgrade can match other components already installed under the car.
Product Benefits
- Precise Crossmember Location: Eliminates the compliance and shift that worn rubber bushings allow.
- Polyurethane Construction: Resists heat, oil, and compression set better than OEM rubber.
- Direct Fitment: Designed specifically for 1979-1993 Fox Body Mustangs, no modification needed.
- Made in the USA: Manufactured domestically for consistent quality control.
- Lifetime Warranty: Backed for the life of the vehicle.
- Color Choice: Available in red or black to complement your existing suspension setup.
About Prothane: Prothane has built polyurethane suspension components for domestic vehicles for decades, offering direct-fit replacements for factory rubber bushings across a broad range of platforms. Prothane parts are manufactured in the USA and engineered to improve suspension precision without sacrificing daily drivability.
WARNING: California Residents: Cancer and Reproductive Harm;
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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 |
