Accelerator cable for V-8?

[PRattenbury]

Hi- My 1980 short wide body came with a 250 inline 6 originally. Now it has a small V-8. So the wiring harness and the accelerator cable are sort of odd-fitting. I can get a new engine harness pretty reasonable. I've been searching unsuccessfully for a new throttle cable. I plan to do a 700R4 transplant so I'm not too concerned about the kickdown cable. I'd love to get a manual choke cable too, if they made one for that truck from the factory. If not, I'll get an aftermarket one. But does anybody know where I can find a throttle cable? I'm trying to make things simple-looking under the hood. Real subdued, no chrome, but everything looking like it belongs there. And clean. Anyway, throttle cable???