Don't spend 1000.00 getting your heads ported and pull an intake manifold out of the box and bolt it on
Funny you say this,
I have two intakes sitting next to my newly ported sb sidewinder heads but just today I was on ebay looking for options......
The holley street dominator single plane ports are so small there is no way to match them to the larger gasket without going through the casting on 3 sides.
The LD4B dual plane will take some extensive work that is outside of my expertise and abilities.
Hmmmmmm
