Good morning every one, I would like to add some facts that I have not mentioned before, the engine is new it has been sitting in my yard for 5 + years, after I removed gib key, the flywheel slipped off the crank with no resisting at all the crank surface was coated with oil so no rust, the other side I am working on it has some resisting, the plan is a total tear down, for the last 4-5 months I have been working on the head and got it finally to were I am happy with it, for progress pix look in Photo gallery under 3 angel valve Job.