if the dizzys are in the same spot and check the mounts. Think theres different versions of the A12 possibly with engine mounts in different spots. At the worst you could swap things off the old to the 120y one. There often interchangeable just minor things and if you have both cars with motors then ya laughing. Dont quote me as im a little rusty, just gettin back in the datto game been out for a few years. A lot of these newer mods are baffling but old to old is pretty straight forward. Good Luck