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Prothane engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Prothane lineup with fast shipping and expert fitment support — order with confidence.
Improve your 1979-2004 Ford Mustang's rear-end performance and stability with Prothane's Hard polyurethane axle housing bushings in black. These bushings are critical for reducing unwanted movement between the rear axle and the chassis, ensuring that your Mustang handles predictably under acceleration, braking, and cornering. By replacing the stock rubber bushings, which can degrade and flex excessively over time, Prothane's polyurethane offers a more direct connection and improved control, leading to better traction and a more confidence-inspiring driving experience.
For a noticeable improvement in your Mustang's handling and stability, install the Prothane 79-04 Ford Mustang Axle Housing Bushings. Order yours from GGCRACING today!
| Brand | Prothane |
|---|---|
| Manufacturer part number | 6-309-BL |
| GGC SKU | PRO6-309-BL |
| UPC / GTIN | 636169148798 |
Use the manufacturer part number when you compare with other listings or ask us to confirm a match.
| Box size | 4.9 × 4.3 × 3.1 in |
|---|---|
| Shipping weight | 1.1 lb |
| Year | Make | Model | Trim |
|---|---|---|---|
| 1979-1981 | Ford | Mustang | Base, Ghia |
| 1981 | Ford | Mustang | Cobra |
| 1982-1983 | Ford | Mustang | GL, GLX |
| 1982-1984 | Ford | Mustang | L |
| 1982-2003 | Ford | Mustang | GT |
| 1983 | Ford | Mustang | Turbo GT |
| 1984 | Ford | Mustang | GT-350 20th Anniversary |
| 1984-1986 | Ford | Mustang | SVO |
| 1984-1993 | Ford | Mustang | LX |
| 1993-1994 | Ford | Mustang | SVT Cobra |
| 1994-2003 | Ford | Mustang | Base |
| 1995 | Ford | Mustang | GTS |
| 1996-1999 | Ford | Mustang | SVT Cobra |
| 2001 | Ford | Mustang | GT Bullitt, SVT Cobra |
| 2003 | Ford | Mustang | Mach 1, SVT Cobra, SVT Cobra 10th Anniversary |
| 1984 | Mercury | Capri | RS |
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