Mild Torque 318 suggestions wide open!

In my opinion a stock 340 cam would be nice for that build. I had a 70 Charger with a 318 that has a 340 cam, thermoquad, dual exhaust and 2.76 gears.. It wasn't a race car but it pushed the Charger pretty well and the best part was getting 19 mpg on the highway.
Have fun and post pics.