Throttle cable
There is a little ball attached to the end of the cable that will fit in the slot of your pedal. You will need to disassemble the inside cable from the outer jacket to remove the silver buckle and expose the little ball. A small plastic tit secures it once in the slot on the pedal. I did have to adjust the Lokar fitting on the engine side of the firewall so my pedal would go all the way to the floor.
Its pretty easy to take it apart and put it back together. GL