Innovative Mounts 85AINSERTS-ALUM 85A Replacement Polyurethane Bushing Insert for Aluminum Mounts

The Innovative Mounts 85AINSERTS-ALUM is a pair of high-performance 85A durometer polyurethane replacement bushing inserts designed specifically for Innovative aluminum engine mount kits. These black polyurethane inserts offer a stiffer mounting solution compared to the standard 60A and 75A options, providing enhanced performance characteristics for track-oriented and aggressive street applications.

Key Features:

• 85A durometer polyurethane construction for increased stiffness and reduced engine movement
• Specifically engineered for use with Innovative aluminum mount kits
• Black color polyurethane inserts
• Tapered design minimizes binding and optimizes load distribution
• Improved throttle response and shifting precision compared to softer durometer options
• Manufactured in California using advanced CNC machinery

The 85A durometer rating provides a firm mounting solution ideal for high-performance street cars, track days, and autocross applications. While these inserts do transmit more vibration to the chassis compared to softer 60A or 75A options, they significantly reduce engine movement during hard acceleration, braking, and aggressive driving maneuvers. This results in crisper throttle response, more precise shifting feel, and better power transfer to the drivetrain.

These replacement inserts allow you to customize the stiffness of your existing Innovative aluminum motor mount kit without purchasing an entirely new mount assembly. The 85A option is best suited for performance-focused applications where some additional cabin vibration is acceptable in exchange for improved performance. For daily driven vehicles, the softer 60A or 75A inserts may provide a better balance between performance and comfort.