Originally Posted by kpcskater941

haha well i looked and i know what exactly your talking about, it looks like it was already been broken off, or gone, someone must of already removed it there is no trace of it. but i thought about the knock when i pulled the engine and right after i took off the tranny, on the fly wheel there was a bolt that was very loose, and it looks like it has been grinding could that be the knocking noise?