Transmission kickdown linkage for 1966 Barracuda 4 BBL
Looks like you have the 2bbl bell crank and missing the forward rod that snaps onto the outside ball of the carb stud. I can't see enough detail on the accelerator cable and it's mount to see if it's correct or not. From the bell crank down to the transmission uses the same parts whether 2bbl or 4bbl.