1940 Buick Series 80-90 Firewall Insulator Pad with Heat & Sound Barrier

Upgrade your classic Buick with the QuietRide Solutions Firewall Insulator Pad, designed for the 1940 Series 80-90 models. This high-performance insulator not only enhances the OEM appearance but also dramatically reduces heat and engine noise from penetrating the cabin. With modern materials and superior engineering, this insulator is a smart choice for restorers and classic car enthusiasts alike.

• Thermoformed to replicate factory firewall contours for a seamless fit
• Includes integrated foil or vinyl face for superior heat reflection
• Outperforms original jute pads in Noise, Vibration, and Harshness (NVH) control and durability
• Retains original mounting points, clips, and fastener holes for easy installation
• Moisture-resistant and engineered to last the lifetime of your restoration project

Fitment: 1940 Buick Series 80, 1940 Buick Series 90