Prothane 7-130 Polyurethane Body Mount Bushing Set 1955-1957 Chevy Full-Size Convertible

Restore the handling precision and structural integrity of your classic Chevrolet with the Prothane 7-130 Polyurethane Body Mount Bushing Set, designed specifically for 1955–1957 Chevy full-size convertibles. Over time, OEM rubber body mount bushings deteriorate, become compressed, and lose their ability to properly isolate the body from the frame — resulting in sloppy handling, unwanted noise, and a vague road feel.

Prothane's body mounts are engineered from high-quality polyurethane, which offers significantly greater durability and dimensional stability compared to factory rubber. The result is a firmer, more responsive connection between body and frame, without sacrificing the compliance needed for a quiet, comfortable ride on both street and off-road applications.

Key Features:

• Designed specifically for 1955–1957 Chevrolet full-size convertible body styles
• Polyurethane construction resists oil, heat, and ozone degradation that destroys OEM rubber
• Improved body-to-frame rigidity for sharper, more precise handling
• Retains sufficient resilience to minimize noise, vibration, and harshness (NVH)
• Suitable for both street driving and off-road use
• Direct OEM replacement — no drilling or modification required
• Available in Prothane's signature red urethane or black formulation

The Prothane 7-130 is a cost-effective suspension upgrade that delivers a noticeable improvement in vehicle feel and long-term durability over worn factory bushings. A complete set is included for a full body mount replacement service.