Thanks for all the replies, sorry I didn't see them sooner, some reason I didn't get any email updates???
It was a rod bearing that went out, it ruined the one connecting rod but all the other bearings look OK. Do you think I need to replace all the connecting rods? I was just going to replace the one. What's the best way to measure them for wear? I am not wanting to do this again anytime soon so I want to do it right the first time!
Thanks again for the help!