Battery in Trunk Wiring That Exceeds NHRA Requirements

Kendog 170 said
Not to hy-jack but what fuse and holders are you guys using for 4 Ga. wire Alt. wire or is that overkill ?

I'm going to use this on my 6 gauge. I've used this type on my pick up truck's brake controller and winch. No spares to carry.
https://www.amazon.com/gp/product/B08RX5QN4P/?tag=fabo03-20