[rheavn]

Tom,
They were air, heater hoses & oil lines that ran from both sides of the engine. A few of them were just chafing against each other. Others were chafing against the block and where they ran above the engine mounts. They ranged from minor to serious. The serious one would cause the hose to fail if I had not caught it. I am going to replace it as general maintenance. By the way welcome home!

Hope this helps..............