Actually Lisa, I take that back. I just found the receipt and my mechanic listed the rear of the heads to have the leak. I'll have to get my intake checked out as well. Thanks.

 

Wasnt trying to be rude , just tried to help you save some money.
Have 2 friends that have had oil leaks at the rear end of the engine and the mechanichs (we dont have many good GM mech here in sweden) just starts to change seals and add miracle stuff and so on and it gets expensive quick.