I have a 1953 Cadillac Series 62 sedan and it's never had a Speedo cable, it has a Chevy 350. My question is do I need a special adapter to make a cable work? Don't know anything about Speedo cables any help is appreciated.
I'm not sure about the ratio will be the same but most GM cables are pretty similar. You can normally get ones that you cut to size and crimp the end on. Try Napa.