Here is me cruising in my old 1962 Catalina staion wagon 9 passenger. It had a 1967 326 with a 4 bbl with a TH350 2200 stall and an 068 camshaft.
Car ran great and SUPER cool. The only thing that was eh, was that this engine was a tad under powered. And by tad I mean a tad, with 9 people in it going up a big hill, the temp would get to about 190*-200* and then right as rain it cam down to t-stat once we leveled out. I must mention that that was keeping up speed at 40-50 mph.
This video doesnt really do it justice, but you can see no hesitation on it pulling.
Dave
http://youtu.be/FL_QQdM7Ns0