I've heard Dell City mentioned, who has had good experience with whom here and there for no 4 battery cable?
Check with a local welding supply shop, or search for an online welding supply store. The sheathing on welding cable is heavy duty and the copper fine strand.
I use Flex-A-Prene 100% of the time when it comes to cables that are 6 gauge or bigger. Amazon actually has decent pricing on it: https://www.amazon.com/dp/B077NJJVS4/?tag=fabo03-20
Do you have any boating supply places nearby?
West Marine has a few places near here. That's where I've bought marine cable and wire.
ANCOR Battery Cable by the Foot | West Marine
Looks like its around 3.50/foot
Also have some premade cables Battery Cable | West Marine
You searched for battery - Page 4 of 48 - The Brillman CompanyI've heard Dell City mentioned, who has had good experience with whom here and there for no 4 battery cable?
"Something like OEM." Nothing fancy. I just don't need to get raped by the local parts whor...........uh I mean "stores" That which "wish4hemi" posted does not look bad