Prothane 7-131-BL Body Mount Bushing Set GM Chevy Full-Size 2-Door Hardtop 1955-1957 Black Polyurethane

Upgrade your classic GM Chevrolet's connection between the body and frame with the Prothane 7-131-BL Body Mount Bushing Set, engineered specifically for full-size 2-door hardtop models from 1955 to 1957. Prothane's black polyurethane bushings are a direct replacement for the original rubber body mounts that have likely hardened, cracked, or deteriorated over decades of use.

Unlike OEM rubber bushings, Prothane's polyurethane compound resists oils, solvents, and road chemicals while maintaining consistent performance over time. The added rigidity of polyurethane significantly reduces body flex and improves steering response and overall handling feel — without sacrificing the noise and vibration damping needed for a comfortable street or show car experience.

Key Features:

• Black polyurethane construction for superior durability over OEM rubber
• Provides increased rigidity to reduce body flex and improve handling
• Ample resilience to minimize noise, vibration, and harshness (NVH)
• Resistant to oils, chemicals, and environmental degradation
• Suitable for both street driving and off-road use
• Complete set includes all bushings needed for a full body mount replacement
• Manufactured in the USA by Prothane, a leader in polyurethane suspension components

The Prothane 7-131-BL is the ideal choice for restorers and enthusiasts looking to tighten up their classic tri-five Chevy while keeping it reliable for years to come. Installation is straightforward with basic hand tools, making this a cost-effective performance and restoration upgrade.