NEED Throttle Cable for 318!!!

Just about finished rebuilding my 1974 Plymouth Duster to where it can finally hit the road. I just realized the one thing holding me back, is my throttle cable. I swapped out my original /6 for a 318. So now, The throttle cable I have won't work because it is way too long since the carburetor on a /6 was in a way different position than mine is now. If ANY body has one for sale or if ANY body can point me in the direction of one, you would be a life saver. Thanks a ton!!!