4bbl square bore manifold

[int77345]

Is the IH 4bbl square bore manifold a duel or single plane? And what’s the difference between duel plane and single plane ?

 

[Scoutboy74]

All IH sv8 intakes are dual plane. Check out the link below for added explanation.

carburetor intake manifold guide

 

[int77345]

Thanks for the reply that explained it all !

 

[TBAKPhi22]

And its an "air gap" manifold like them fancy edelbrocks!