Hey all. I thought I would post an update to this thread. I ended up getting a Lokar universal throttle cable to complete this phase of my build. I got the one with the black plastic outer covering and adapted it to the stock style Holley carb bracket. As I am running a TH350 I adapted the bracket to accept the TH 350 kickdown cable. The Lokar setup is quite nice, much better than the stock replacement type I got from a well know restoration outfit. That cable was a genuine POC. All is well now and on to the next phase, getting the air cleaner sorted out. Thanks to all who helped out.