Prothane 7-220 Front Control Arm Bushing Kit Red Polyurethane 82-92 GM

The Prothane 7-220 is a front control arm bushing kit engineered as a high-performance polyurethane upgrade over worn or soft factory rubber bushings. Deteriorated OEM rubber bushings allow control arm movement that directly undermines front suspension geometry — causing caster, camber, and toe settings to shift and leading to sloppy handling, imprecise steering, and accelerated tire wear. This kit restores tight, predictable suspension behavior and locks in your alignment settings for consistent performance.

Key Features:

• Premium-grade polyurethane construction — significantly firmer than OEM rubber for improved compliance resistance and reduced suspension flex
• Precision-fabricated bushings — engineered to exact dimensional specs for a drop-in fit without modification
• Maintains alignment settings — minimizes control arm deflection to keep caster, camber, and toe stable under load
• Red polyurethane finish — classic Prothane signature color; black variant also available (7-220-BL)
• Superior durability — polyurethane resists oil, ozone, and weathering better than standard rubber
• Sold as a complete kit — includes all necessary front upper and lower control arm bushings

Prothane Motion Control has built a reputation as a leading manufacturer of polyurethane suspension, chassis, and driveline components. Each bushing is formulated and sized for the specific application, ensuring the right balance of firmness and compliance for street and performance driving use.