Thanks, Jay. That is helpful. I am attaching a pic of mine. You can see where the plug was on the other side instead of return tube.

http://images2.snapfish.com/232323232%7Ffp83232%3Euqcshlukaxroqdfv539%3C%3Dot%3E2455%3D884%3D36%3A%3DXROQDF%3E2%3B26736834246ot1lsi

By the way, someone mentioned that if there was a crack in the block, it would be at exhaust/intake manifolds. Why there?


Last edited by Judson; 02/17/2014 11:11 PM.