IAG Comp Series Conversion Engine Mount Bushing Set with Pins (90A Durometer)

IAG's innovative engine mount design features the ability to swap bushings for street or track use, allowing you to adjust the bushing stiffness as your performance needs evolve. Instead of having to replace the entire mount assemblies, simply install the IAG Competition Series Conversion Engine Mount Bushing Set to fine-tune your engine mounts to a stiff 90A Durometer bushing that is ideal for high-powered racing applications.

Included in the IAG Comp Series Conversion Engine Mount Bushing Set are eight 90A durometer bushings that are slightly stiffer than our 75A Street Series Bushings. These bushings deliver greater stability, while significantly reducing engine movement under heavy acceleration. Designed to enhance throttle response and facilitate a more direct power transfer, they are an excellent choice for high-performance high-powered racing applications.

The IAG Comp Series Conversion Engine Mount Bushing Set includes four replacement pins necessary for swapping the solid bushings in the IAG Race Series Engine Mounts to poly bushings. These robust steel pins, plated with yellow zinc for added corrosion resistance, securely hold and locate the 90A poly bushings in the mount carrier.

A standout feature of IAG’s Engine Mounts is their interchangeable design, letting you adjust the bushing stiffness as your performance needs evolve. The Competition Series mounts start with our stiff 90A bushings, with the option to tailor the stiffness to your liking using your choice of our comfort-tailored 55A bushings, slightly stiffer 75A bushings, or our Solid Steel Race Bushings that significantly increase the stiffness over the stock and GROUP N mounts (sold separately).