Looks like a block heater to me too. FYI, posting pics directly into the thread is highly frowned on here. As soon as the moderator finds it he'll either fix it or delete it if you haven't already fixed it. It's strongly recommended to post your pics on a hosting site then put a link to the pics in your thread. I'm not a mod but just trying to save you some heat.

Save a life, adopt a senior shelter pet.
The three main causes of blindness: Cataracts, Politics, Religion.
Name your dog Naked so you can walk Naked in the park.