Hello all. The 230 engine in my Chevy was rebuilt when I got it. Unfortunately, the valves were never adjusted so they sit in a static position without any pressure on the valve springs. Next week I will begin to get the engine ready to fire but have no idea how the valves are to be adjusted. In addition, there is no large bolt on the crank pulley to help turn the engine by hand. Any ideas for a new 1964 Chevy owner? Chevy owner?