64 Valiant throttle conversion

Howdy everyone. I'm looking to convert my 64 Slant 6 4 Spd Valiant to a V8 and need the necessary hardware to change from a twist style system to a pull. Any input on factory to non factory options appreciated.
This is what the throttle assembly needs to look like. Out of a 65 Barracuda, inside and out. For reference only
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