I got the boat my uncle gave me home i know a little more about it it is a 5.0 lx v8 alpha one thunderbolt ignition and power steering. He had a guy check it and he removed the i believe the manifold and it was cracked and it was fixed.i guess he told my uncle that the block was cracked ther is no water in the oil,the manifold is still off how can i tell if the boat has a crack thank you.
