UPDATE: with all the help received here i have this motor on a table and am waiting for the tool to remove the alternator. then I'm ready to see what she looks like all opened up
In the meantime, my neighbor broke off what I believe to be a sensor (pics below) from the upper case rear side just below the valve cover. Anyone know the PN? I can't find it in the manual. My guess is T1210504.. also, should I replace all of the main bolts?(X8) or can they be reused, service manual didn't specify