Prothane 7-307-BL Upper Control Arm Bushings GM 1959-1964 Full Size

The Prothane 7-307-BL polyurethane upper control arm bushing kit is designed specifically for 1959-1964 GM full-size vehicles. These precision-engineered bushings replace worn original rubber components to restore proper front suspension geometry and handling characteristics.

Key Features:

• High-performance polyurethane construction resists compression and wear far better than original rubber bushings
• Maintains accurate caster and camber alignment settings for consistent handling
• Optimum compliance resistance eliminates control arm deflection under load
• Superior durability—will not soften, compress, or deteriorate like rubber
• Direct replacement for original upper control arm bushings
• Includes all necessary bushings for upper control arm installation

When rubber control arm bushings wear out, they allow excessive movement that compromises suspension geometry, causing poor handling, uneven tire wear, and alignment issues. Prothane's polyurethane bushings provide the stability needed to keep your suspension working as designed, with alignment settings that stay accurate mile after mile.