Is anyone still making the braided stainless covered battery cables? I used them on dozens of my hot rod builds in years past. Used to buy them from Speedway, were available in lots of different lengths.
Check with these folks: Brillman Company 888-274-5562 (and on line) They may have what you are looking for.
Don't know anything about these guys but they do carry Taylor ones TA DAD referenced: https://www.skspeed.com/taylor-cable-20017-diamondback-shielded-stainless-braided-battery-cable/