I have a complete engine and trans. It has been setting a long time and I don't know much about it but it is all there from carbs to oil pan, even have the throttle linkage for both carbs. Zenith carbs, dual distributors and 2 plugs per cylinder. It is a 12volt system. There is some damage to the carb flange on one intake, a crack in the crank case breather tube and a crack in the bell housing. I have more pics if interested. It is a J model engine at 527 cid. According to the tag it has been bored over 0.010". I have a forklift to load. Thanks, Jason