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Restore precise drivetrain response and chassis stability with Prothane Black Polyurethane Differential Bushings (6-315-BL) for 2005-2006 Ford Mustang models. Designed to outperform soft original equipment mounts, these durable polyurethane bushings prevent differential deflection and maintain proper driveline alignment during performance driving. Upgrading to Prothane ensures firm acceleration, improved power delivery to the rear wheels, and long-term resistance to cracking, chemical breakdown, and road wear.
| • Crafed from durable black polyurethane to eliminate soft rubber flex under load. • Reduces differential twisting movement to prevent unwanted wheel hop during launch. • Enhances power transfer from the driveshaft directly to the rear drive wheels. • Built with exclusive polyurethane formulas that resist oil, road salt, and rot. • Helps preserve proper driveline geometry under aggressive acceleration forces. | • Ideal upgrade for restoring worn factory mounts or enhancing track performance. • Identified by manufacturer part number 6-315-BL and UPC 636169172038 for accuracy. • Engineered by automotive enthusiasts for long-lasting strength and reliability. • Manufactured by Prothane Motion Control for maximum rear drivetrain firmness. • Fits 2005 to 2006 Ford Mustang Base and GT models for precise vehicle fitment. |
