I used 1/0 gauge knukoncept kollosus flek cable.I also used knukoncept battery terminals. Here are some pics I took not the greatest but you get the idea.
kollosus Flek Kable 1/0
Here is the old
Here is the new wiring and terminal
battery/alternator terminals
Full view
kollosus Flek Kable 1/0

Here is the old

Here is the new wiring and terminal

battery/alternator terminals

Full view
