VI Aluminum Head milling intake flange.

65coupei6

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This may be a dumb question. But, I was reading the old CI install tips. It says
: "If more clearance is desired between the manifold and the shock tower,
the intake flange can be mill about a 1/4" without effecting the strength"

Does this mean mill the flange on the actual intake. Or on the head?
 
I 1/4” milled off the head and then the intake squared when I installed mine. Remember if you mill from the head, you will have to clearance the intake for the header on the underside. I ran into this during the engine install.

Good luck.
 
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