Nailhead questions 364/322

Hey,
Will a 322 inlet Manifold fit a 364 ? I know Olds but a bit of a virgin on the Buick front.....

thx.

 

Nope you will need one for a 364

 

They will and they won't, you can oval out the manifold bolt holes and make them work they sure won't be port matched.

 

so pretty much the same deal as when olds went 324-371 raised the deck heights.
I figured as much.
thx,

 

The old Weiand intakes for nailheads had an "A", "B", or "C" stamped on them to indicate '53-'56, '57-'58, or '59-'66.