Cables question...

[biohazardbill]

I have a 67 c-10 that I am converting the gas pedal to the cable style. I ordered a stock cable from LMC however I also have a holley carb. The holley carb as a bracket for the kickdown cable which has the square cable holes. The factory cable I have has a round cable hold and doesnt fit into the square hole lol...

So what cables have you used to hook up to a cable operated pedal to a holley style carb with the square hole and a ball attachment? I went to Summit and looked up several cables and none seemed like they would work. Part numbers would be awesome.

Also I need to know what speedo cable you guys have used for a 700R4 to the stock speedo gauge.

Thanks in advance.