GKTech - V2 POLYURETHANE TRANSMISSION MOUNTThe GKTECH Polyurethane transmission mount is a direct replacement of the standard item and helps reduce engine and transmission movement and get power to the ground. Particularly useful in a drift car where the car is off and on the throttle although all forms of motorsport will see an improvement in feel of the car but without the drastic increase in vibrations that the solid mounts see. 80ShA Polyurethane Replacement part for Nissan part numbers: