Which intake would you use?

I have heard the the 318 single plane street master are not worth their salt. They tried making an economy 4 bbl manifold for the 318 in the fuel crunch days and it did not work out very well.

There are a million cams to choose from. I like using the mopar 340 cam as the baseline to compare to. Melling makes about the same grind for half the money than mopar performance : melling SP-22