engine block heater
Starter is located on the passenger side back of the engine but in front of the tranny bellhousing. I looked around and the 6.0 heater is in the same place as the 6.4. Right above the starter. On my 6.4 it was obvious. Guessing it is easy to find on the 6.0. Like the previous post stated, not the easiest thing to get to.
okay, sorry it took me some time to reply. i will check in the next couple of days and i hope i'll be able to find it. can somebody give me some characteristics of the starter that make it easier to find it because i have no earthly clue what it looks like....
Round maybe the size of a small coffee can. Will have some wires running to it. One of the wires will be red and the same size as your battery cables. Look above that and you might see something that looks kind of like a sensor. If it looks like a cord would plug into it you will have found the block heater.

