A.I.R. ports on head

[bobby lee]

Got a 74 318 motor with a 72 intake manifold, the AIR ports (half moon in center of head on manifold side is open to outside, manifold does not cover these ports, do I need a different manifold or is it ok?

 

[Budnicks]

you should post this in the general discussion forum, or specific year or subject forums here, maybe start another appropriate thread, there you will probably get many more responses than will in the welcome wagon section....