CAT FullTilt Ceramic Coated Exhaust Manifold for 3406E Cat C15 Head
When you do a head gasket, it is ALWAYS best to send the head to a machine shop, they check for cracks and cut the head. You want to get the block cut as well. I suspected this 04 Freightliner with a Cat C15 Acert had a head gasket failure (It was worse then that). The cooling system was Cat c15 cam and rocker swap. ...