Where can a guy buy Kroil? I have s stuck 350 in my 48 coupe. I have kept the cylinders full of PB for the last 3 or 4 weeks and tried to turn the engine with a bar on the flywheel but no luck. I was trying to get away without pulling the heads. It looks like I might have to pull it apart and use the wooden block. I have tried to find Kroil but no luck. Don