I have 2 351W heads. 1 D0OE and 1 C9AE. It's my understanding that they have the same valves, combustion chambers and ports, pressed in positive stop rocker studs, and all the bolt locations match. so, can y'all please explain the differences between these two castings?
I have 2 351W heads. 1 D0OE and 1 C9AE. It's my understanding that they have the same valves, combustion chambers and ports, pressed in positive stop rocker studs, and all the bolt locations match. so, can y'all please explain the differences between these two castings?