Are your CV boots already torn? You don't really need to buy any unless you just want to have them on-hand, which isn't a bad idea.
The popular replacement kit for torn Isuzu CVs is the Mecatech CV boot kit.
https://www.independent4x.com/mercha...roducts_id=205
But again, you don't need that unless you have torn boots already or just want them at the ready.
Bart