Bought three Flathead V8 engines yesterday

[gavinnz]

I have the truck block fully stripped. I turned up a tool on the lathe to remove and install the cam bearings. I have a question. I have removed the fuel pump pushrod and I will be using an electric pump so it will not be going back. I have read that the hole the pushrod goes through has to be plugged to maintain oil pressure... My question is about the sleeve I can see in the hole... Should I take that out also or just plug the top of the sleeve??