Im not 100% sure with the internals of the engine. These things,
http://i1084.photobucket.com/albums/...W/Untitled.png
Now ive been told that when im putting the engine back together, i need to take these apart, clean them and then put them back into the engine without oil inside. So that way they can compress and let me put the head back on, or something along those lines lol but are they not meant to be put back in already filled with oil?

