Need some Help w/a carb

[number44will]

I just bought a 600cfm 1405 edelbrock for my 73 off ebay. I'm not sure if im missing some parts or whats going on cause there are two cables coming out of the fire wall (sry, 1st project not sure what they are called) the one on top is connected to the carb fine but the one one bottom (i think its the accelerator cable) has nothing to connect to and is not holding tension when i tried to ghetto rig it. Are there any pictorals on how to do this online? Edelbrock's manual sucks and doesnt help much. thnks