cam and intake ?

hey guys, I have a 340 with about 15k miles on it. it was built to stock specs. my ? is if I wanted to install a aluminum intake and cam what would you guys recommend?
I have a 600 cfm edelbrock carb w elec choke
2400 stall 727
3.55 8 3/4 rear
it is a street drive car and would like to add more torque.
thanks again b