[19GMC63]

I have a few questions.
What size fuse should be used? What about relays?

Also, I have a 50amp maxi-fuse to protect my harness (mounted on RF fenderwell). Should I run the power wire before or after the maxi-fuse?
If after, would that allow me not to run a fuse in the power wire?

thanks John, this will help a lot.

Andrew