Teleflex makes excellent cables. You need the 400 series. Below is link to one place to buy them in one foot increment lengths, but others online sell them too. I have bought them from this company. Note Teleflex has been acquired by another company, but cables are the same. There may be a different brand name on the box when you get them.
Dave
https://www.boatersland.com/enginesystems-controlcables-tel400.html
