I hope I'm wrong but I'm concerned that the 361 in my '66 Sport Fury may be stuck, even though I oiled it up before mothballing 18 years ago. I've read that a 50/50 mix of acetone and automatic transmission fluid works well, but separates after a while. Is this so? My other choice would be a mixture of Marvel Mystery Oil and kerosene. Are there any other concoctions I can try? Thanks for any ideas.
