my slant wont turn over!

Man, I gotta tell you, if those rings are rusted to those cylinders that bad,they will never seal right again. The rings are cast iron. The cylinders are cast iron. The piston is aluminum. I bet those pistons have nearbout growed to them rings in a great big rust orgy of epic proportions. Even if you manage to get the engine loose, I suspect the rings will likely not break loose from the pistons. But hay, good luck.