Cheap temp 4bbl carb via junkyards for sl6?

Hey there, have a 63 dart. /6 bored 60+, high rpm Berry cam, 4bbl clifford intake, split headers. I am short on cash right now but want to put the 4 bbl setup on the car. Wondering if I can find a cheap carb at a junkyard off a 318 or something to get it on the road. Also Wondering about the foot pedal setup on my a body is a rod setup and would have to be changed to a cable. What kind of parts do I need to round up for this. Also have the 904 push button transmission. I believe the kickdown is also ran off that rod. Can I use a cable setup on this also. What parts would I need as far as brackets etc... Just want to prepare myself as much as possible so when I swap these out my cars not sitting for to long well I look for parts. Thanks everyone for the help. Slantsickness...