Decided to take a look at the LA I got from the neigbor. It had been sitting awhile and I knew it was stuck. I wanted to get the valve covers off and then the heads to put some penetating oil in the cylinders, let it soak and maybe break loose. Everything was coming off great. Found a bent push rod on #2 exhaust and a sticky valve. Got the head lifted off with no troubles. The cylinders looked fair with some surface rust..not bad we were thinking. I tapped on the #4 piston with a block and hammer and it moves....however nothing else did. #4 piston is broken. Anyone out there need a LA restoration project? Its in pretty good shape right now. Im not going to be able to get to it for a while and its just going to deterioate more.