A young man and new hamber has this stuck flathead he is trying to save. I know that the chemical reaction with aluminum and iron makes a bond that is very hard to break. Do any of you have suggestions on how he can free this engine? My first thought, after he removes all he can unbolt (heads, timing cover, timing gears, pan) is to let it soak in a molasses bath for a couple of months. After that and cleaned up then he can try t0 free it. Any suggestions?