Mity Mounts are sandwich type rubber engine mounts which incorporate locking bolts to prevent powerful engines from tearing rubber engine mounts. The locking bolts are built into the rubber mounts to lock together the top and bottom engine mount plates during acceleration and at the same time allow the rubber mounts to flex and absorb engine vibration like standard engine mounts. Mity Mounts are the same size as standard sandwich type rubber engine mounts and bolt in with no modifications.