Well I've been fighting a header leak since I got my 72 F100 on the right bank. I through maybe I wasn't torquing right, maybe my header is warped, maybe I'm using the wrong gasket. This morning I found out it was a little of all of those, and one other bigger problem. I have a nice chunk of my head missing next to the front-most top head bolt right next to my header.. you can feel the air pouring out of this area.. it was obvious to the naked eye yet I didn't see it when I did my 3G swap or my three other header gaskets.. or my starter.
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So.. new heads?
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