Brian Schmidt Aug 31, 2016 These are supposed to be flywheel hubs for a hit-and-miss engine project I am just starting on. It is Aluminum. The other castings don't have a void like that and I am not sure what happened with this one.
These are supposed to be flywheel hubs for a hit-and-miss engine project I am just starting on. It is Aluminum. The other castings don't have a void like that and I am not sure what happened with this one.